Fracture of angle of right mandible, sequela

This code indicates a long-term complication or residual effect stemming from a previous fracture of the angle of the right mandible. It is used when the acute phase of the injury has passed, and the patient is experiencing ongoing issues directly attributable to the original fracture. This could include malunion, nonunion, chronic pain, nerve damage, or functional impairment.

Apply this code when documentation clearly states a sequela (e.g., "nonunion," "malunion," "chronic pain due to previous fracture") of a right mandibular angle fracture. This code is appropriate for encounters addressing these late effects, not the initial acute injury. Ensure the medical record explicitly links the current condition to the prior fracture.

• Always sequence the sequela code first, followed by any codes for the specific manifestation of the sequela (e.g., M26.211 for malocclusion due to malunion).
• Do not use this code for initial or subsequent encounters for active treatment of the acute fracture; those require codes from the S02.651A/B/D/G/K/P series.
• Verify that the documentation specifies the right mandible and the angle to ensure accurate anatomical specificity.