Dental/OralDC 9916a
Broken Upper Jaw - Nonunion (Nonunion of Maxilla)
Nonunion of the maxilla means a fracture of the upper jaw that never fully heals. It is rated under DC 9916a based on chewing impairment and abnormal jaw movement. This condition must be confirmed by X-ray or other imaging.
VA Rating Levels
10%
Chewing ability is moderately affected with no abnormal movement of the jaw.
30%
Chewing ability is severely affected with abnormal movement of the jaw.
Exam Tips & Key Evidence
- →The rating criteria mirror those for nonunion of the mandible (lower jaw). Imaging is required to confirm the diagnosis.
- →Detail exactly how your chewing is impacted. Describe dietary limitations and any jaw instability you experience.
Commonly Related Conditions
38 CFR Reference
38 CFR 4.150, DC 9916a