Neuromuscular scoliosis, thoracolumbar region

This code signifies a spinal curvature in the thoracolumbar region that is secondary to a neuromuscular disorder. This type of scoliosis arises from conditions affecting the nerves or muscles, leading to an imbalance in spinal support. The curvature is located specifically where the thoracic and lumbar spine meet or overlap.

Apply this code when documentation explicitly states neuromuscular scoliosis affecting the thoracolumbar spine. This typically occurs in patients with underlying conditions such as cerebral palsy, muscular dystrophy, or spinal muscular atrophy, where the scoliosis is a direct consequence of the neurological or muscular impairment. Ensure the physician's notes specify both the neuromuscular etiology and the thoracolumbar location.

• Always code the underlying neuromuscular condition first, followed by this code for the scoliosis.
• Differentiate from idiopathic scoliosis (M41.1-) and congenital scoliosis (Q67.5, Q76.3), which have different etiologies.
• Verify the specific spinal region documented; avoid using this code if the scoliosis is solely thoracic or lumbar.