Other secondary kyphosis, cervical region

This code signifies an abnormal, excessive posterior curvature of the spine in the cervical region that is not congenital and is a consequence of another underlying condition. It describes a secondary deformity of the neck's natural curve, distinct from postural or congenital kyphosis.

Apply this code when documentation specifies a cervical kyphosis resulting from a known secondary cause, such as post-traumatic deformity, degenerative changes, or iatrogenic factors (e.g., post-laminectomy). The medical record must clearly indicate the cervical region and the secondary nature of the kyphosis.

• Always sequence the underlying cause of the secondary kyphosis first, if known and actively treated.
• Distinguish carefully from congenital kyphosis (Q76.4) or Scheuermann's kyphosis, which are primary conditions.
• Ensure documentation specifies "cervical region" to avoid confusion with other spinal segments.