Cerebral palsy (CP) is a lifelong neurological disorder that affects movement, muscle tone, and posture due to brain injury or abnormal brain development, often before or during birth. While there is no cure for CP, various surgical options exist to manage symptoms, improve function, and enhance quality of life. These surgeries primarily address orthopedic deformities, spasticity (muscle stiffness), and complications such as scoliosis or hip dislocation that arise from the condition.
**Orthopedic Surgeries for Cerebral Palsy**
Children with CP often develop musculoskeletal problems due to muscle imbalances and abnormal movement patterns. Orthopedic surgeries aim to correct deformities, improve mobility, and reduce pain.
– **Scoliosis Surgery:** Progressive curvature of the spine (scoliosis) is common in CP, especially in children with severe motor impairment. When scoliosis compromises sitting posture or causes pain, surgical intervention is considered. Traditional spinal fusion surgery stabilizes and corrects the curve but carries risks such as respiratory and cardiovascular complications, wound infections, and pressure sores. Emerging techniques like fusionless spinal surgery using minimally invasive bipolar methods are gaining acceptance, particularly in younger children with rapidly progressing scoliosis, as they may reduce severe complications. Studies show surgery can significantly correct spinal curvature and improve quality of life, including personal care and mobility[1].
– **Hip Surgery:** Hip dislocation or subluxation occurs frequently in children with CP due to muscle imbalance around the hip joint. Surgical options include soft tissue releases (lengthening tight muscles), osteotomies (cutting and realigning bones), and hip reconstruction to stabilize the joint and reduce pain. These procedures help improve sitting balance and ease care.
– **Foot and Ankle Surgery:** Deformities such as equinus (toe-walking) or clubfoot can be treated surgically by lengthening tendons, releasing tight muscles, or correcting bone alignment. These surgeries aim to improve walking ability and reduce pain.
– **Muscle and Tendon Surgery:** Contractures (permanent muscle shortening) are common in CP. Procedures like tendon lengthening or muscle releases help increase range of motion and reduce stiffness, facilitating better movement and positioning[2][6].
**Surgeries to Treat Spasticity**
Spasticity, or increased muscle tone causing stiffness and involuntary contractions, is a hallmark of CP. When medications and therapies are insufficient, surgical options may be considered:
– **Selective Dorsal Rhizotomy (SDR):** This neurosurgical procedure involves cutting selective sensory nerve fibers in the spinal cord that contribute to spasticity. SDR can reduce muscle stiffness, improve mobility, and decrease the need for muscle relaxant medications. It is typically recommended for children with spastic diplegia who have good muscle strength and control[2].
– **Intrathecal Baclofen Therapy (ITB):** Although not a surgery on muscles or bones, ITB involves implanting a pump that delivers baclofen directly into the spinal fluid to reduce spasticity. This requires surgical placement of the pump and catheter.
– **Orthopedic Surgeries for Spasticity:** In some cases, surgery to lengthen or release tight muscles and tendons complements spasticity management by improving joint function and reducing deformities[2][6].
**Considerations and Risks**
Surgical interventions in children with CP require careful multidisciplinary evaluation involving orthopedic surgeons, neurologists, physiatrists, and therapists. Risks vary depending on the procedure and the child’s overall health. For example, spinal surgeries carry higher risks of respiratory complications and infections in CP patients compared to those with idiopathic scoliosis[1]. Anesthetic management also requires special considerations due to airway challenges and muscle tone abnormalities[5].
Surgery is generally considered after conservative treatments such as physical therapy, bracing, and medications have been tried
