Congenital kyphosis, thoracolumbar region

This code signifies a congenital spinal deformity characterized by an abnormal anterior curvature (hunchback) in the thoracolumbar region of the spine, present at birth. This malformation results from developmental anomalies of the vertebrae, such as hemivertebrae, wedge vertebrae, or segmentation defects, leading to a fixed kyphotic curve.

Apply this code when documentation clearly states a diagnosis of congenital kyphosis specifically affecting the thoracolumbar spine. This diagnosis is typically made in infancy or early childhood based on physical examination and imaging studies like X-rays or MRI confirming the vertebral malformation and its location.

• Differentiate from acquired kyphosis (e.g., Scheuermann's kyphosis, post-traumatic kyphosis) which have different ICD-10-CM codes.
• Ensure the documentation specifies "congenital" and the "thoracolumbar region" to support this specific code.
• Consider additional codes for any associated neurological deficits or other congenital anomalies if present and documented.