SDR
Selective dorsal rhizotomy (SDR) is a surgical procedure used to treat children with spastic cerebral palsy. The goal of the procedure is to reduce the spasticity (stiffness and difficulty with movement) in the legs by cutting the nerves contributing to the spasticity. This can help improve the child’s ability to walk and move their legs. The procedure involves making small incisions in the lower back to access the spinal cord. The specific nerves that are targeted are identified using electrical stimulation and are then cut to reduce the spasticity.
SDR is commonly combined with the PERCS procedure. PERCS is a minimally invasive technique to lengthen the tendon instead of cutting and reattaching the tendon. This is typically done to improve flexibility and range of motion in the affected joint. Both procedures require physical therapy to help the child regain strength and function in their legs.
Explained for Kids
SDR stands for Selective Dorsal Rhizotomy. Let’s break it down into simple terms. Imagine your spine, which is like a long road, has lots of wires called nerves. These nerves send messages from your brain to your muscles, telling them what to do. Sometimes, in kids with cerebral palsy, these wires can get a little mixed up, making it hard for them to move their muscles properly. Selective Dorsal Rhizotomy is like a special fix-it surgery for those wires. The doctors find the wires that are causing problems and fix them, so the messages from the brain can travel smoothly to the muscles. It can help kids move better and feel more comfortable. After the surgery, there’s usually some work to do, like physical therapy, to help the muscles get stronger and work even better. But SDR can make a big difference in helping kids with cerebral palsy move and play more easily!
Explained for Parents
Selective dorsal rhizotomy (SDR) is a surgical procedure used to treat spasticity in children with cerebral palsy (CP). During SDR, a neurosurgeon carefully identifies and selectively cuts certain nerve fibers in the lower spinal cord, known as dorsal rootlets. These nerve fibers are responsible for transmitting abnormal signals from the muscles to the brain, causing spasticity and muscle stiffness. The goal of SDR is to reduce spasticity and improve functional abilities, such as walking and mobility. By selectively cutting the specific nerve fibers causing spasticity, SDR can help improve muscle control and movement in children with CP. Before considering SDR, children typically undergo a thorough evaluation by a multidisciplinary team, including neurosurgeons, orthopedic surgeons, physical therapists, and other specialists. This evaluation helps determine if SDR is an appropriate treatment option based on the child’s specific needs and medical history. Following SDR, children usually require a period of rehabilitation, including physical therapy and occupational therapy, to help strengthen muscles, improve coordination, and maximize functional abilities. The extent and duration of rehabilitation may vary depending on the child’s individual needs and response to treatment. While SDR can lead to significant improvements in mobility and quality of life for many children with CP, it’s important to recognize that it’s a major surgical procedure with potential risks and benefits. Parents should carefully weigh the decision to pursue SDR with the guidance of their child’s medical team, considering factors such as the child’s overall health, level of spasticity, and goals for functional improvement.
