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Diagnostic Code 9916: Maxilla, malunion or nonunion of

Dental and Oral Conditions · 38 CFR §4.150 · All codes in this system

Evaluation criteriaRating
Nonunion,
With false motion30%
Without false motion10%
Malunion,
With displacement, causing severe anterior or posterior open bite30%
With displacement, causing moderate anterior or posterior open bite10%
With displacement, causing mild anterior or posterior open bite0%
Note: For VA compensation purposes, the severity of maxillary nonunion is dependent upon the degree of abnormal mobility of maxilla fragments following treatment (i.e., presence or absence of false motion), and maxillary nonunion must be confirmed by diagnostic imaging studies

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Source: eCFR Title 38, 38 CFR §4.150, current as of 2026-11-05. Criteria text is the regulatory text, reproduced verbatim for reference; it is not legal advice.