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Every child with cerebral palsy experiences movement differently. Some run and play with only minor coordination issues, while others need significant support for even basic movements. Understanding the specific mobility limitations your child faces is the first step toward finding the right interventions to help them thrive.

A Look at Cerebral Palsy and Movement

Cerebral palsy affects the brain’s ability to control muscles and coordinate movement. Because the condition can impact different areas of the brain to varying degrees, mobility limitations range widely from child to child. What remains constant, however, is that these limitations stem from the brain’s communication challenges with the muscles, not from problems with the muscles themselves.

This distinction matters because it shapes how we approach treatment. We’re not dealing with weak muscles that simply need strengthening, but rather with muscles that aren’t receiving clear instructions from the brain. This fundamental understanding guides everything from therapy approaches to surgical interventions.

Walking Difficulties and Gait Problems

Walking challenges represent some of the most visible mobility limitations in children with cerebral palsy. The specific pattern of difficulty depends on which muscles are affected and how severely.

Toe Walking and Equinus Gait

Many children with cerebral palsy walk on their toes because tight calf muscles prevent their heels from reaching the ground. This toe-walking pattern, called equinus gait, affects balance and makes walking more energy-intensive than it should be.

While occasional toe-walking is normal in toddlers just learning to walk, persistent toe-walking in children with cerebral palsy results from genuine muscle tightness rather than habit. The tightness often worsens over time as muscles fail to grow at the same rate as bones during childhood growth spurts.

Crouched Gait

Some children walk in a perpetually crouched position, with their hips and knees bent more than normal. This crouched gait pattern typically results from tight hamstring muscles combined with weak hip extensors. Walking this way requires tremendous energy and can lead to pain in the knees and hips over time.

Crouched gait often develops gradually as children age. A child who initially walked with a relatively normal pattern may progressively crouch more deeply as they grow, eventually requiring intervention to prevent further deterioration.

Scissoring Gait

Scissoring occurs when tight hip adductor muscles pull the legs toward the midline, causing the knees to cross or “scissor” with each step. This pattern makes walking unstable and increases the risk of falls. Severe scissoring can make it nearly impossible to walk independently.

Children with spastic diplegia (affecting both legs) commonly develop this pattern. The constant crossing action also puts abnormal stress on the hip joints, potentially contributing to hip displacement problems down the line.

Stiff-Legged Walking

When leg muscles remain too tight to bend properly during walking, children develop a stiff-legged gait. Each leg swings forward relatively straight, creating an awkward, inefficient walking pattern. This limitation particularly affects children with spastic cerebral palsy, where muscle tightness is the dominant issue.

Balance and Coordination Challenges

Beyond specific walking patterns, many children with cerebral palsy struggle with balance and coordination that affects all aspects of mobility.

Poor Balance Control

The brain systems that maintain balance don’t work properly in cerebral palsy, making it difficult for children to stay upright, especially on uneven surfaces or when moving quickly. This poor balance increases fall risk and may cause children to avoid activities they might otherwise enjoy.

Children with ataxic cerebral palsy experience particularly significant balance problems due to cerebellum damage. Even relatively mild cerebral palsy can involve balance challenges that limit participation in playground activities and sports.

Depth Perception and Spatial Awareness Issues

Some children with cerebral palsy have difficulty judging distances and understanding where their body is in space. This affects their ability to navigate obstacles, climb stairs safely, or participate in ball sports where tracking moving objects is essential.

These perceptual challenges compound physical limitations, making activities seem more difficult than muscle tightness alone would predict.

Range of Motion Limitations

Restricted range of motion affects what movements children can perform and how efficiently they can move.

Joint Contractures

When muscles remain tight for extended periods, the joints they cross can develop contractures, which is permanent shortening that limits how far the joint can move. Contractures commonly develop in the ankles, knees, hips, elbows, and wrists.

Unlike simple muscle tightness that can be stretched, established contractures involve changes to the joint capsule, ligaments, and other soft tissues. Once present, contractures typically require more aggressive intervention to correct.

Hip Flexion Limitations

Tight hip flexor muscles prevent children from fully straightening their hips, affecting standing posture and making efficient walking impossible. This limitation often accompanies crouched gait and worsens progressively if not addressed.

Ankle Dorsiflexion Restrictions

The inability to pull the foot up toward the shin (dorsiflexion) creates multiple problems. Children can’t position their feet flat on the ground, can’t clear their toes during the swing phase of walking, and struggle with balance during standing.

This limitation stems from tight calf muscles (gastrocnemius and soleus) and represents one of the most common mobility restrictions in cerebral palsy.

Upper Extremity Mobility Problems

While discussions of cerebral palsy often focus on walking, upper extremity limitations significantly impact independence and quality of life.

Hand and Wrist Positioning

Children with hemiplegic cerebral palsy (affecting one side) or quadriplegic cerebral palsy (affecting all four limbs) often have difficulty opening their hands, positioning their wrists, and coordinating finger movements. A tightly fisted hand or flexed wrist position limits the ability to grasp objects, write, or perform self-care tasks.

These positioning problems result from an imbalance between flexor muscles (which close the hand) and extensor muscles (which open it). The flexors overpower the extensors, pulling the hand into a closed, flexed position.

Reaching and Manipulation Difficulties

Even when children can open their hands somewhat, they may struggle with controlled reaching, accurate placement, and manipulation of objects. These coordination issues affect everything from feeding themselves to playing with toys to completing schoolwork.

Bilateral Coordination Problems

Many children with cerebral palsy have difficulty using both hands together in coordinated fashion. This affects activities like tying shoes, cutting with scissors, or catching a ball. All of these tasks require precise timing and coordination between both sides of the body.

Sitting and Postural Control Issues

Independent sitting represents a crucial developmental milestone that some children with cerebral palsy struggle to achieve.

Trunk Control Limitations

Weak or uncoordinated trunk muscles make it difficult to sit upright without support. Children may lean heavily to one side, slouch forward, or require constant repositioning to maintain a seated position.

Poor trunk control affects everything from eating to participating in classroom activities to social interaction, as children can’t position themselves optimally for various tasks.

Pelvic Positioning Problems

The pelvis serves as the foundation for sitting posture. When pelvic muscles are tight or weak, children may develop a posterior pelvic tilt (sacral sitting) that rounds the spine or an anterior tilt that creates excessive lower back arch.

These positioning problems make comfortable, functional sitting difficult and can contribute to pressure sores in children who spend significant time seated.

Standing and Weight-Bearing Challenges

The ability to stand, even with support, provides important health benefits and opens opportunities for interaction and participation.

Difficulty Bearing Weight Through Legs

Some children with cerebral palsy have trouble accepting weight through their legs when placed in standing. This may result from severe muscle tightness, leg length discrepancies, hip positioning problems, or simply lack of experience with weight-bearing.

Without the ability to bear weight, children miss out on the bone-strengthening benefits of standing and may develop osteoporosis earlier than typical.

Hip Displacement and Dislocation

Progressive hip displacement represents one of the most serious mobility-limiting complications of cerebral palsy. Tight muscles pull the thighbone out of the hip socket gradually over time. Once displaced or dislocated, the hip causes pain, limits positioning options, and makes care more difficult.

Early detection through monitoring and timely intervention can often prevent progression to complete dislocation, which is why regular hip surveillance is so important for children with limited mobility.

Spasticity and Its Impact on Movement

Spasticity (velocity-dependent muscle tightness) affects the majority of children with cerebral palsy and limits mobility in complex ways.

Increased Muscle Tone

When muscles are spastic, they resist being moved quickly. This creates a catch or sudden increase in resistance during rapid movement attempts. The faster someone tries to move the limb, the more resistance the muscles provide.

This phenomenon makes quick, coordinated movements nearly impossible and causes muscles to tire rapidly from their constant state of overactivity.

Clonus and Muscle Spasms

Some children experience clonus (rhythmic, involuntary muscle contractions) or sudden spasms that temporarily worsen tightness. These episodes can be painful and interfere with sleep, comfort, and attempted movements.

Environmental factors like illness, pain, or stress often worsen spasticity, creating variable mobility that fluctuates from day to day.

Energy Expenditure and Fatigue

Moving with cerebral palsy requires far more energy than typical movement patterns.

Increased Energy Cost of Walking

Children with cerebral palsy may use 50 to 100 percent more energy to walk the same distance as typically developing children. This enormous energy demand leads to early fatigue and limits how far children can walk before needing rest.

The energy cost varies with the severity of involvement and the specific gait pattern. More efficient gait patterns (even if they look different from typical walking) use less energy than severely impaired patterns.

Activity Limitations Due to Fatigue

Beyond the immediate tiredness from walking, the overall energy demands of moving through daily activities with cerebral palsy can be exhausting. Children may have the physical capability to do something but lack the endurance to sustain participation.

This fatigue factor means that improving movement efficiency (whether through therapy, bracing, or surgery) can dramatically impact functional participation even without creating perfect movement patterns.

Addressing Mobility Limitations Comprehensively

At Children’s Cerebral Palsy, Dr. Siambanes takes a comprehensive approach to evaluating how cerebral palsy affects each child’s movement.

Through sophisticated Motion Analysis Lab technology, the team can objectively measure gait patterns, muscle activity, and joint function. This detailed assessment identifies the specific factors limiting your child’s mobility and guides treatment decisions.

The goal isn’t to achieve “normal” movement but to optimize your child’s functional abilities, reduce pain, and improve their capacity to participate in activities they enjoy. Sometimes therapy and bracing accomplish these goals. Other times, surgical intervention provides the breakthrough needed for significant improvement.

Get Expert Evaluation in Tampa, Florida

If your child experiences any of these mobility limitations, a specialized evaluation can help you understand their specific challenges and available solutions. Dr. David Siambanes offers comprehensive assessments that identify not just what limitations exist, but why they exist and how to address them effectively.

Contact us to schedule a consultation today.

Not every child with cerebral palsy requires surgery, but for many, surgical intervention becomes an important part of their treatment journey. Cerebral palsy surgery is typically considered when muscle tightness, bone deformities, or joint problems significantly impact a child’s mobility, comfort, or quality of life.

The decision to pursue surgery isn’t made lightly. It’s a collaborative process involving parents, the child (when appropriate), therapists, and specialized surgeons who understand the unique needs of children with cerebral palsy. The goal is always the same: to improve function, reduce pain, and help children participate more fully in daily activities.

Soft Tissue Surgery for Cerebral Palsy

Soft tissue procedures address the muscles, tendons, and ligaments that have become tight or shortened due to cerebral palsy. These surgeries can dramatically improve a child’s ability to move more naturally and comfortably.

Muscle Lengthening Procedures

When muscles remain contracted for extended periods, they can become permanently shortened, limiting movement and causing discomfort. Muscle lengthening procedures carefully extend these tight muscles to improve range of motion. Common areas treated include the hamstrings, hip adductors, and calf muscles.

These procedures allow children to straighten their legs more fully, improve their walking pattern, and reduce the scissoring gait that many children with spastic cerebral palsy experience. The surgery is typically performed through small incisions, and recovery involves a period of casting followed by intensive physical therapy to maintain the gains achieved.

Tendon Transfer Surgery

Sometimes, muscles pull in the wrong direction due to cerebral palsy, creating movement problems that therapy can’t fully address. Tendon transfer surgery repositions tendons to restore more balanced muscle function. This approach is particularly effective for foot and ankle deformities, wrist positioning problems, and certain shoulder issues.

By rerouting a tendon to a new attachment point, surgeons can improve the mechanical advantage of functioning muscles and reduce the pull of overactive ones. The result is often better control, improved positioning, and enhanced function for everyday activities.

Orthopedic Surgery for Cerebral Palsy

As children with cerebral palsy grow, the persistent pull of tight muscles and abnormal movement patterns can cause bones to develop improperly or joints to dislocate. Orthopedic bone surgery addresses these skeletal problems to improve alignment, stability, and function.

Hip Surgery and Hip Reconstruction

Hip problems are common in children with cerebral palsy, ranging from hip dysplasia to complete hip dislocation. These issues can cause significant pain and limit sitting, standing, and walking abilities. Hip surgery for cerebral palsy may involve several components:

• Femoral Osteotomy: This procedure reshapes the thighbone (femur) to improve how it fits into the hip socket, promoting better alignment and stability.
• Pelvic Osteotomy: Sometimes the hip socket itself needs to be repositioned or reshaped to better accommodate the femoral head and prevent future dislocation.
• Soft Tissue Releases: Often combined with bone surgery, these releases address tight muscles around the hip that contribute to dislocation.

Hip reconstruction surgery can be extensive, but the results often include reduced pain, improved sitting balance, better hygiene care, and in some cases, improved walking ability.

Femoral Derotation Osteotomy

Many children with cerebral palsy develop excessive inward rotation of the thighbone, causing the knees and feet to turn inward during walking. Femoral derotation osteotomy corrects this rotation by cutting the femur, rotating it to a more normal position, and securing it with plates and screws.

This procedure significantly improves walking appearance and efficiency, reduces the risk of tripping, and can prevent future joint problems caused by abnormal alignment. The surgery is often performed on both legs during the same operation when rotation affects both sides.

Foot and Ankle Surgery

Foot deformities in cerebral palsy can range from mild toe-walking to severe equinovarus (clubfoot-like) positions. Surgical options for the foot and ankle include:

• Achilles Tendon Lengthening: Addresses a tight calf muscle that prevents the heel from touching the ground, allowing for more normal foot positioning during walking.
• Foot Osteotomies: Reshapes bones in the foot to correct deformities and improve weight-bearing alignment.
• Arthrodesis (Fusion): In severe cases, fusing certain joints in the foot or ankle can provide stability and reduce pain, though this limits motion in the fused area.

These procedures help children achieve a more stable, plantigrade foot position (flat on the ground), which is essential for comfortable walking and standing.

The Motion Analysis Lab Advantage

Dr. Siambanes utilizes Motion Analysis Lab technology to make precise surgical decisions. This sophisticated system captures how your child walks, analyzes muscle activity, and identifies exactly which muscles and bones are causing movement problems.

This objective data ensures that cerebral palsy surgery is targeted to address the specific issues affecting your child, avoiding unnecessary procedures and maximizing functional gains. The Motion Analysis Lab evaluation is a crucial part of surgical planning that sets specialized cerebral palsy centers apart from general orthopedic practices.

Expert Cerebral Palsy Surgery in Tampa, Florida

Dr. David Siambanes brings specialized expertise in cerebral palsy surgery to the Tampa Bay area and serves families throughout Florida. As a board-certified orthopedic surgeon with fellowship training in pediatric orthopedics and spinal deformities, he has dedicated his career to improving outcomes for children with cerebral palsy.

His work as director of the Motion Analysis Lab ensures that surgical decisions are based on objective data rather than guesswork. Additionally, as director of The Scoliosis Center at St. Joseph’s Children’s Hospital, Dr. Siambanes offers comprehensive care for children with spinal deformities related to cerebral palsy.

Schedule a Consultation for Cerebral Palsy Care

If your child might benefit from cerebral palsy surgery, or if you’re simply exploring options for improving their mobility and quality of life, Children’s Cerebral Palsy offers comprehensive evaluations to help you understand your choices.

Schedule a consultation with Dr. Siambanes today.

Ataxic cerebral palsy affects balance, coordination, and precise movements in children, presenting unique challenges that require specialized therapeutic approaches. As one of the less common forms of cerebral palsy, ataxic cerebral palsy demands a comprehensive understanding of its characteristics and targeted treatment strategies to help children achieve their maximum potential.

What Is Ataxic Cerebral Palsy?

Ataxic cerebral palsy is a movement disorder that primarily affects the cerebellum, the part of the brain responsible for balance, coordination, and fine motor control. Children with ataxic cerebral palsy typically experience difficulties with depth perception, balance, and coordinated movements. This form represents approximately 3.8% of all cerebral palsy cases, making it the least common type.

The condition results from damage to the cerebellum during brain development, whether before, during, or shortly after birth. Unlike other forms of cerebral palsy that may cause muscle stiffness or involuntary movements, ataxic cerebral palsy primarily manifests as unsteady, shaky movements and poor coordination.

Signs and Symptoms of Ataxic Cerebral Palsy

Children with ataxic cerebral palsy display several characteristic symptoms that distinguish this condition from other forms of cerebral palsy:

Motor Function Challenges:

• Unsteady walking with a wide-based gait
• Difficulty with balance and frequent falls
• Tremors, particularly during purposeful movements
• Poor hand-eye coordination
• Challenges with precise movements like writing or buttoning clothes

Developmental Challenges:

• Delayed motor milestones such as sitting, crawling, and walking
• Difficulty with activities requiring fine motor skills
• Problems with spatial awareness and depth perception
• Inconsistent muscle tone that may appear normal at rest

Functional Challenges:

• Challenges with activities of daily living
• Difficulty participating in sports or playground activities
• Academic challenges related to handwriting and motor tasks
• Potential speech difficulties due to coordination issues

Physical Therapy for Ataxic Cerebral Palsy

Physical therapy serves as the cornerstone of treatment for children with ataxic cerebral palsy, focusing on improving balance, coordination, and functional mobility. A comprehensive physical therapy program addresses the specific needs of each child through targeted interventions.

Balance Training Techniques

Physical therapists employ various balance training methods, including standing on different surfaces, using balance boards, and practicing weight-shifting exercises. These activities help children develop better proprioceptive awareness and improve their ability to maintain stability during daily activities.

Coordination Exercises

Specialized exercises target hand-eye coordination, bilateral coordination, and motor planning skills. Activities might include ball games, obstacle courses, and repetitive movement patterns that help establish better motor control pathways in the brain.

Gait Training

Walking training focuses on improving the child’s gait pattern, reducing the characteristic wide-based stance, and promoting more efficient movement patterns. This may include treadmill training, parallel bar exercises, and over-ground walking practice.

Occupational Therapy Interventions

Occupational therapy plays a crucial role in helping children with ataxic cerebral palsy develop independence in daily living activities and improve fine motor coordination.

Fine Motor Skill Development

Occupational therapists work on improving hand strength, dexterity, and coordination through activities like playing with small objects, drawing, cutting with scissors, and practicing handwriting skills. These interventions help children develop the precision needed for academic and self-care tasks.

Adaptive Strategies and Equipment

When standard approaches aren’t sufficient, occupational therapists introduce adaptive equipment and strategies. This might include weighted utensils to reduce tremors, special writing tools, or computer keyboards designed for children with coordination difficulties.

Sensory Integration

Many children with ataxic cerebral palsy benefit from sensory integration techniques that help improve their body awareness and motor planning abilities. These interventions address underlying sensory processing issues that may contribute to coordination difficulties.

Speech and Language Therapy

Children with ataxic cerebral palsy may experience speech difficulties related to coordination problems affecting the muscles used for speaking. Speech and language therapy addresses these challenges through:

Articulation Training

Speech therapists work on improving the clarity and precision of speech sounds, often using exercises that strengthen oral motor muscles and improve coordination between breathing, speaking, and swallowing.

Communication Alternatives

For children with significant speech challenges, therapists may introduce alternative communication methods, including sign language, communication devices, or picture exchange systems, to ensure effective communication.

Assistive Technology and Adaptive Equipment

Modern assistive technology offers numerous solutions to help children with ataxic cerebral palsy overcome coordination and balance challenges:

Mobility Aids

Depending on the severity of balance issues, children may benefit from mobility aids such as walkers, canes, or ankle-foot orthoses (AFOs) to improve stability and prevent falls.

Computer and Learning Aids

Specialized keyboards, voice recognition software, and adaptive mouse options can help children with fine motor coordination difficulties access computers and complete academic work more effectively.

Daily Living Equipment

Adaptive tools for eating, dressing, and personal care can promote independence and reduce frustration for children struggling with coordination tasks.

Creating a Comprehensive Treatment Plan

The most effective approach to treating ataxic cerebral palsy involves a multidisciplinary team that may include physical therapists, occupational therapists, speech therapists, and specialized physicians like Dr. Siambanes. This collaborative approach ensures that all aspects of the child’s development and function are addressed.

Individualized Goal Setting

Each child’s treatment plan should be tailored to their specific needs, abilities, and family goals. Regular assessments help track progress and adjust interventions as the child grows and develops.

Family Involvement

Successful therapy outcomes depend heavily on family participation and continuation of therapeutic activities at home. Therapists work closely with families to teach strategies and exercises that can be incorporated into daily routines.

The Role of Surgical Intervention

While therapy forms the foundation of treatment for ataxic cerebral palsy, some children may benefit from surgical interventions to address specific complications or improve function. Dr. Siambanes evaluates each child individually to determine if surgical options might enhance their mobility or reduce secondary complications.

Children with ataxic cerebral palsy may develop orthopedic issues over time, including scoliosis or hip problems, which may require surgical intervention to maintain function and prevent further complications.

Long-term Outcomes for Ataxic Cerebral Palsy

With appropriate therapeutic interventions and family support, children with ataxic cerebral palsy can achieve significant improvements in balance, coordination, and independence. While the underlying brain damage cannot be reversed, the brain’s plasticity allows for the development of compensatory strategies and improved function over time.

Early intervention and consistent therapy provide the best opportunities for children to develop their maximum potential. Many children with ataxic cerebral palsy go on to participate in regular school activities, sports, and lead fulfilling, independent lives.

Expert Care for Cerebral Palsy in Tampa, Florida

At Children’s Cerebral Palsy, Dr. Siambanes understands the unique challenges faced by children with ataxic cerebral palsy and their families. Through comprehensive evaluation and collaborative treatment planning, he works to help each child achieve their highest level of function and independence.

If your child has been diagnosed with ataxic cerebral palsy or you have concerns about balance and coordination issues, contact us to schedule a consultation and learn more about treatment options available to help your child thrive.

Parents of children with cerebral palsy (CP) often hear unfamiliar medical terms during the diagnosis process. One of the less common types is athetoid cerebral palsy, a condition that can affect a child’s ability to control their movements and hold their posture. Unlike spastic or hypotonic types of CP, athetoid CP presents unique challenges that may change how a child interacts with their environment.

What Is Athetoid Cerebral Palsy?

Athetoid cerebral palsy, also called dyskinetic CP, is a type of cerebral palsy marked by involuntary movements. These movements can be writhing, twisting, or jerky, and they often interfere with a child’s ability to sit still, maintain balance, or perform intentional actions like grasping a toy or feeding themselves.

Unlike spastic CP, which involves tight, stiff muscles, athetoid CP often includes a mix of fluctuating muscle tone, sometimes too tight (hypertonia) and sometimes too loose (hypotonia).

This type of cerebral palsy is linked to damage in the basal ganglia, the part of the brain responsible for regulating voluntary movement. That’s why the symptoms are so centered on motion control and coordination.

What Causes Athetoid Cerebral Palsy?

Athetoid CP usually results from brain damage that occurs before, during, or shortly after birth. This damage often involves:

• Lack of oxygen (hypoxia) to the baby’s brain
• Birth complications such as prolonged labor or emergency C-sections
• Severe cases of neonatal jaundice that lead to a condition called kernicterus
• Infections during pregnancy that affect fetal brain development
• Premature birth, which increases the risk of brain injury

This type of cerebral palsy accounts for about 10–15% of all CP cases, making it less common than the spastic form, but still important for families to understand and identify early.

Signs and Symptoms of Athetoid Cerebral Palsy

Children with athetoid CP may show a wide range of symptoms depending on which areas of the body are affected. Common signs include:

• Involuntary movements in the arms, legs, hands, or face
• Muscle tone that constantly changes from tight to loose
• Difficulty with fine motor skills (grasping, writing, holding utensils)
• Problems with balance and coordination
• Difficulty speaking or forming words (due to facial muscle involvement)
• Challenges with eating or swallowing

Many children with athetoid CP have normal intelligence, but the physical movements can affect communication and daily tasks, which sometimes leads others to underestimate their cognitive abilities.

How Athetoid Cerebral Palsy Affects Daily Life

Daily life with athetoid CP can be unpredictable. Because muscle tone and movement are constantly changing, kids may be able to do something one day but struggle with it the next. Tasks that require precision, like writing or tying shoes, may be particularly frustrating.

Children may also experience:

• Social challenges if facial expressions or speech are affected
• Fatigue from the constant effort of controlling their movements
• Increased risk of falls or injury due to poor balance

However, with the right support, many children with athetoid CP can learn to adapt and thrive.

Treatment Options for Athetoid Cerebral Palsy

There is no one-size-fits-all treatment, but a multidisciplinary care plan can significantly improve a child’s independence, comfort, and ability to engage in everyday activities. At Children’s Cerebral Palsy, Dr. Siambanes leads a collaborative approach to care that may include:

Physical Therapy

This is the cornerstone of treatment for athetoid CP. PT helps improve strength, coordination, posture, and balance through guided movement exercises and stretching.

Occupational Therapy

OT focuses on building skills for everyday tasks, like dressing, eating, and using assistive devices. Therapists may also work on hand control, adaptive techniques, and motor planning.

Speech and Language Therapy

If your child’s facial muscles or vocal cords are affected, speech therapy can help improve communication. Therapists may also introduce alternative communication methods, such as speech-generating devices.

Medication

While no medication can cure CP, certain drugs may help manage symptoms like excessive movements or muscle tightness. These may include muscle relaxants or medications that reduce involuntary movement.

Orthopedic Support

Some children may benefit from braces, orthotics, or other mobility aids to help stabilize posture and reduce strain on joints.

Advanced Interventions

In select cases, botulinum toxin injections may be explored to manage severe movement challenges. Surgery is a less common treatment in children with athetoid CP compared to other forms of CP, but it may be appropriate in some cases. 

Dr. Siambanes works closely with families to evaluate whether these options are suitable and what benefits they may bring.

Expert Cerebral Palsy Care in Tampa, Florida 

Dr. Siambanes is a board-certified orthopedic surgeon who is fellowship trained in both pediatric orthopedics and spinal deformities. He brings years of experience in pediatric orthopedic care, working hand-in-hand with therapists, specialists, and families to support children with all types of CP, including athetoid cerebral palsy. 

He has performed countless procedures to improve walking and sitting tolerance, which have resolved pain and corrected deformities in children with Cerebral Palsy. His personalized care plans focus not just on movement, but on empowering your child at home, in school, and beyond.

Whether your child needs help with walking, using their hands, improving communication, or simply gaining confidence in their body, our goal is to make sure they receive comprehensive, compassionate care every step of the way.

Get the Support You Need

If your child has been diagnosed with athetoid cerebral palsy, or you’re noticing signs that something may be off, early intervention is key. The sooner we start working together, the more progress your child can make with mobility, independence, and quality of life.

Contact us today to schedule a consultation with Dr. Siambanes and start building your child’s personalized treatment plan.

Spastic hemiplegia is a type of cerebral palsy that affects movement and muscle tone on one side of the body. For parents, learning how spastic hemiplegia impacts your child’s development and exploring the treatments available can make a huge difference in building confidence and independence.

At Children’s Cerebral Palsy, Dr. David Siambanes, a board-certified orthopedic surgeon with fellowship training in pediatric orthopedics and spinal deformities, works with families to create personalized care plans for children with spastic hemiplegia. His expertise, combined with a compassionate, family-centered approach, helps children gain greater mobility, reduce pain, and thrive in daily life.

What is Spastic Hemiplegia?

The term spastic refers to the increased muscle tone or stiffness that makes movement difficult, while hemiplegia means that the condition affects just one side of the body, typically the arm and leg on the same side.

Children with spastic hemiplegia often walk with an uneven gait, have difficulty using one hand or arm, or experience stiffness that makes movements jerky or awkward. While some children have mild symptoms and walk independently, others require therapy, braces, or surgery to improve mobility. Scoliosis also isn’t uncommon in these children.

Signs and Symptoms of Spastic Hemiplegia

The signs of spastic hemiplegia can appear early in life, sometimes as soon as a baby begins reaching for toys or crawling. Common symptoms include:

• Stiffness or tightness in one side of the body (arm, hand, or leg)
• Difficulty with fine motor skills (grasping small objects, buttoning clothes)
• Walking on toes on the affected side
• Uneven gait or posture
• Weakness or smaller muscle mass on the affected side
• Limited range of motion in joints such as the ankle or wrist

Some children may also experience challenges with balance, coordination, or fatigue, as their unaffected side compensates for the weaker side.

How Spastic Hemiplegia Affects Movement

The increased muscle tone in spastic hemiplegia can cause muscles to contract involuntarily, making certain movements harder. For example, the arm may remain bent, or the foot may point downward (toe walking) due to tight calf muscles. Over time, these patterns can lead to muscle shortening, joint stiffness, and difficulty with functional tasks like walking or climbing stairs.

The good news is that with early intervention, most children with spastic hemiplegia can significantly improve their movement and develop strategies to stay active and independent.

Treatment Options for Spastic Hemiplegia

A comprehensive treatment plan for spastic hemiplegia may include physical therapy, bracing, medications, or surgical interventions. Dr. Siambanes works closely with families to identify which treatments will best support their child’s needs and goals.

Physical and Occupational Therapy

Therapy is essential for improving strength, flexibility, and coordination in children with spastic hemiplegia.

Physical therapy focuses on stretching tight muscles, improving gait, and enhancing balance.

Occupational therapy helps children develop fine motor skills and adapt to everyday activities such as writing or dressing.

Bracing and Orthotic Support

Ankle-foot orthoses (AFOs) or hand splints may be prescribed to maintain proper alignment and prevent contractures. Braces can also help children walk more efficiently by keeping the foot flat and improving balance.

Medications and Botox

Botulinum toxin (Botox) injections are often used to relax overly tight muscles on the affected side. When combined with therapy, Botox can make stretching and functional activities easier.

Casting or Serial Casting

Casting may be used to gradually stretch tight muscles, particularly in the ankle, to reduce toe walking and improve range of motion.

Surgical Options

When spasticity leads to significant muscle contractures or joint deformities, surgery may be recommended. Dr. Siambanes specializes in orthopedic procedures that can lengthen tendons, improve hip and leg alignment, and enhance walking ability.

How Dr. Siambanes Helps Children with Spastic Hemiplegia

Dr. Siambanes combines advanced orthopedic care with state-of-the-art motion analysis to pinpoint the unique challenges each child faces. As director of the Motion Analysis Center at St. Joseph’s Children’s Hospital, he uses 3-D gait assessments to evaluate walking patterns and identify the specific muscle imbalances or joint issues that contribute to difficulty with movement.

With his extensive experience in both non-surgical and surgical treatments, Dr. Siambanes has helped countless children improve their walking, sitting tolerance, and overall quality of life. His personalized approach ensures that every family receives guidance tailored to their child’s needs.

Supporting Your Child’s Independence

Living with spastic hemiplegia presents challenges, but with the right care, children can thrive. Early intervention is key. Starting therapy, bracing, or other treatments as soon as possible can prevent complications and support healthy growth and development.

Parents can also play a vital role by encouraging their child’s independence and celebrating milestones, no matter how small. Adaptive sports, recreational activities, and assistive technologies can all help children build confidence and engage fully with their peers.

If you’re seeking support for your child with spastic hemiplegia or any form of cerebral palsy, contact Children’s Cerebral Palsy to schedule a consultation with Dr. Siambanes.

Spastic diplegia is one of the most common types of cerebral palsy (CP), and it primarily affects movement and muscle tone in the legs. For parents, understanding how spastic diplegia impacts their child’s daily life and what can be done to improve mobility can make a significant difference in navigating care and support.

Dr. David Siambanes provides specialized orthopedic care for children with spastic diplegia in Tampa Bay and the surrounding areas. His expertise in pediatric orthopedics, spinal deformities, and motion analysis helps families explore the most effective treatments for improving movement, comfort, and independence.

What is Spastic Diplegia?

Spastic diplegia is a form of cerebral palsy that results from damage to the part of the brain responsible for controlling movement. In spastic diplegia, this damage leads to increased muscle tone (spasticity) in the legs, while the arms may be only mildly affected or not at all.

The term spastic refers to muscle stiffness or tightness that makes it harder to move certain parts of the body. Diplegia means that the condition affects both sides, primarily both legs.

How Spastic Diplegia Affects Movement

Children with spastic diplegia often have tight muscles in the hips, thighs, and calves. This muscle stiffness can make walking, standing, and balance more difficult. Common signs of spastic diplegia include:

• Toe walking due to tight calf muscles pulling the heels off the ground
• Scissoring gait, where the legs cross at the knees when walking
• Stiffness in the hips and knees, limiting the range of motion
• Difficulty with balance and coordination, leading to frequent falls or trouble with activities like running
• Weak core muscles, making posture and stability harder to maintain

While many children with spastic diplegia can walk, their walking may be slow, awkward, or energy-consuming. Some children may need walkers, crutches, or wheelchairs for longer distances.

How Muscle Tone is Affected in Spastic Diplegia

In spastic diplegia, the increased muscle tone means that certain muscles are always “on.” They are tighter than they should be, even when the child is at rest. This ongoing tightness:

• Makes stretching and straightening the legs difficult
• Can lead to joint contractures (permanent tightening of muscles and tendons) over time
• Contributes to discomfort or pain, especially as the child grows

The uneven pull of tight muscles can also cause joint deformities, such as hip dislocation or curvature of the spine (scoliosis), if not properly managed.

Available Treatments to Improve Mobility

While there is no cure for spastic diplegia, there are many treatments that can help improve mobility, reduce discomfort, and prevent complications. The goal is to create a personalized plan that meets your child’s unique needs.

Physical Therapy

Physical therapy is one of the most important treatments for spastic diplegia. Therapists work with children to:

• Stretch tight muscles
• Strengthen weaker muscles (especially in the core)
• Improve balance and coordination
• Practice walking and other functional movements

Consistent therapy helps reduce stiffness and supports better posture and mobility over time.

Bracing and Orthotic Devices

Ankle-foot orthoses (AFOs) and other braces are often used to:

• Support the feet and ankles
• Prevent toe walking
• Encourage better alignment during standing and walking

Braces are custom-made to fit your child and may be worn during the day, at night, or both, depending on their needs.

Medications and Injections

For children with significant muscle tightness, medications may help:

• Oral medications can relax muscles, though they often affect the whole body and may cause side effects.
• Botox injections can be used to target specific tight muscles, temporarily reducing spasticity and improving range of motion.

Botox is often combined with therapy and bracing to maximize benefits.

Serial Casting

Serial casting involves placing a series of casts on the legs to gently stretch tight muscles over time. This non-surgical approach can help improve ankle flexibility and reduce toe walking.

Surgical Options

When other treatments are not enough, surgery may be recommended. Dr. Siambanes specializes in orthopedic surgeries that can:

• Lengthen tight muscles or tendons (such as the hamstrings or Achilles tendon)
• Correct bone or joint deformities
• Improve hip stability and reduce the risk of dislocation

These procedures can significantly enhance walking ability, comfort, and overall quality of life.

How Dr. Siambanes Can Help Children with Spastic Diplegia

Dr. David Siambanes is a board-certified orthopedic surgeon with fellowship training in pediatric orthopedics and spinal deformities. His passion for caring for children with disabilities has led him to become a leader in cerebral palsy treatment.

At Children’s Cerebral Palsy, Dr. Siambanes combines surgical expertise with advanced technology. As director of the Motion Analysis Center at St. Joseph’s Children Hospital, he uses 3-D gait analysis to assess your child’s walking patterns and pinpoint the specific barriers to better movement. This allows for a highly personalized approach to treatment, whether that means therapy, bracing, injections, or surgery.

Dr. Siambanes has helped countless children with cerebral palsy and spastic diplegia achieve greater independence, reduce pain, and improve their ability to participate in daily life.

Help Your Child Regain Mobility

Spastic diplegia presents unique challenges, but with the right care, children can make remarkable progress. Dr. Siambanes is dedicated to working alongside families to provide comprehensive, compassionate care every step of the way.

If you have questions about your child’s movement or muscle tone, or if you’re exploring treatment options for spastic diplegia, contact us today to schedule a consultation with Dr. Siambanes. Together, we can help your child take meaningful steps toward improved mobility and confidence.

Cerebral palsy (CP) is a neurological condition that affects movement, posture, and muscle tone. For many years, CP was believed to be caused almost exclusively by birth complications or injury to the developing brain. However, recent research, including new insights from whole-genome sequencing, is changing how we understand this condition, raising the question many parents are now asking: is cerebral palsy genetic?

What Causes Cerebral Palsy?

Cerebral palsy is caused by abnormal brain development or damage to the developing brain, typically before, during, or shortly after birth. Common known risk factors include:

• Lack of oxygen during birth (asphyxia)
• Premature birth or low birth weight
• Infections during pregnancy
• Traumatic brain injury in infancy
• Stroke or bleeding in the brain before or shortly after birth

However, despite these known causes, many cases of cerebral palsy cannot be explained by birth trauma or medical complications alone. This has led researchers to explore whether genetic factors may also play a role.

Can Cerebral Palsy Be Genetic?

Recent studies suggest that genetics may contribute to the development of cerebral palsy in a significant number of cases. A Canadian-led study published in Nature Genetics in 2024 found that more than one in ten children with CP had a gene variant associated with their condition. An additional 17% of children had variants of unknown significance that may be linked to CP after further research.

These findings suggest that for some children, genetic mutations affecting brain development may be a contributing factor to CP or increase vulnerability to brain injury before or during birth.

What Does This Mean for Families?

The discovery of a genetic link does not mean that CP is always inherited or passed down through families. In fact, many of the gene changes identified in recent studies are de novo mutations (spontaneous changes that occur for the first time in the child and are not present in either parent)

However, in some families, especially those with multiple children affected by neurological disorders, inherited genetic patterns may play a role.

At this stage, we can say that while cerebral palsy is not typically a genetic disorder, it can have genetic contributions in some cases, and these may be more common than previously understood.

The Value of Genetic Testing

As more is learned about the connection between genetics and cerebral palsy, genetic testing is becoming an increasingly valuable tool in diagnosing and managing the condition. Testing can:

• Help explain the underlying cause of CP in certain children
• Identify associated conditions (such as autism or epilepsy) that may share a genetic basis
• Guide more personalized treatment and care plans
• Provide clarity for families who may be planning future pregnancies

Dr. Siambanes’ Role in Advanced Cerebral Palsy Care

Dr. Siambanes is a board-certified orthopedic surgeon, fellowship-trained in pediatric orthopedics and spinal deformities. As director of the Motion Analysis Lab at St. Joseph’s Children’s Hospital, he helps families understand how neuromuscular challenges affect a child’s movement and function and how interventions such as bracing, physical therapy, or surgery can improve quality of life.

Although he does not perform genetic testing himself, Dr. Siambanes is deeply involved in guiding the comprehensive treatment of children with cerebral palsy, regardless of its cause. Whether a child’s CP is linked to a birth injury, genetic factor, or unknown cause, his goal remains the same: improve mobility, reduce pain, and support independence.

Click here to request a consultation with Dr. Siambanes today.