We understand the unique needs of children with neuromuscular conditions. To reduce anxiety for patients and families, our team uses a child-friendly approach for all diagnostic tests and therapeutic procedures.
- We perform tests and treatments using the least invasive methods and the lightest sedation possible.
- Our team has extensive experience performing lumbar punctures for intrathecal medication in children with spinal muscular atrophy, often using an oral sedative instead of general anesthesia.
- A pediatric anesthesia team is always on-site, experienced in caring for children with neuromuscular disorders. General anesthesia is available when needed.
Neuromuscular ultrasound & electrodiagnostic testing
Craig Zaidman, MD, is a global expert in neuromuscular ultrasound, a pain-free technique for examining nerves and muscles. He personally performs electrodiagnostic testing using a child-friendly approach, often without sedation or with light sedation instead of general anesthesia.
Diagnostic testing available
If indicated for your child’s condition, we offer:
- Genetic testing
- Muscle MRI
- Muscle and nerve ultrasound
- Electromyography (EMG) and nerve conduction studies
- Muscle and nerve biopsy
- Lumbar puncture (spinal tap)
General health testing
When needed, we provide:
- Pulmonary function tests
- Echocardiogram & EKG
- Bone health X-rays and vitamin D testing
- DEXA scan
- Endocrine function tests
- Bone age testing
Therapy services

Physical, occupational, and speech therapy are essential in managing neuromuscular disorders.
- Our therapy team at St. Louis Children’s Hospital is trained in the unique needs of these children.
- Our inpatient rehabilitation program includes an innovative program for children with spinal muscular atrophy.
Learn more about SLCH therapy services »
Neuromuscular lab

Our in-house pathology lab provides complete evaluation of muscle and nerve biopsies.
- We are a world leader in biopsy pathology and antibody testing for neuromuscular disorders, ensuring accurate diagnosis and optimal treatment planning.