Sagittal craniosynostosis

This code represents a congenital anomaly characterized by the premature fusion of the sagittal suture, which runs along the top of the skull from front to back. This premature fusion restricts skull growth perpendicular to the suture, leading to a long, narrow head shape (scaphocephaly).

Use this code when documentation clearly indicates a diagnosis of sagittal craniosynostosis, often identified at birth or in early infancy. Supporting documentation typically includes physical examination findings, imaging studies (e.g., CT scan with 3D reconstruction), and genetic testing results if performed.

• Ensure the documentation specifically identifies "sagittal" craniosynostosis to differentiate from other suture fusions.
• Do not code this alongside Q67.3 (plagiocephaly), as these are distinct conditions.
• Consider additional codes for any associated congenital anomalies or complications.