Congenital kyphosis, cervicothoracic region

This code represents a birth defect characterized by an abnormal, exaggerated forward curvature of the spine specifically affecting the neck and upper back regions. This congenital deformity results from malformation of the vertebrae during fetal development, leading to a visible hump or rounded back in the cervicothoracic area.

Use this code for patients diagnosed with kyphosis that is present at birth and involves the cervical and thoracic spine. Documentation should clearly state "congenital kyphosis" and specify the cervicothoracic region as the affected area. This code is appropriate when the etiology is developmental rather than acquired (e.g., from trauma or degenerative disease).

• Differentiate from acquired kyphosis (e.g., M40.0- series) which has different etiologies and codes.
• Ensure the documentation specifies "congenital" and the precise spinal region (cervicothoracic) to support this specific code.
• Consider additional codes for any associated spinal anomalies or neurological deficits if documented.