Fracture of angle of mandible, unspecified side, sequela

This code indicates a long-term complication or late effect resulting from a fracture of the angle of the mandible, where the specific side of the jaw is not documented. These sequelae can include chronic pain, malunion, nonunion, osteomyelitis, nerve damage, or persistent functional impairment that manifests after the initial healing period of the fracture.

Use this code when documenting a patient presenting with a current condition or symptom that is a direct consequence of a previously sustained fracture of the mandibular angle. Documentation must clearly link the current problem to the prior fracture and specify that the condition is a sequela. This code is appropriate when the initial fracture has healed, but residual issues persist.

• Always sequence the sequela code first, followed by codes for the specific manifestation of the sequela (e.g., malunion, chronic pain).
• Ensure documentation explicitly states "sequela," "late effect," or describes a condition directly resulting from a healed fracture.
• Avoid using this code for acute or subacute fractures; those require codes from the initial encounter or subsequent encounter categories.