DC 9904Dental & Oral Conditions38 CFR § 4.150

Mandible, malunion of

The VA rates Mandible, malunion of under Diagnostic Code 9904 across 3 severity levels, from 0% to 20%. With a cap of 20%, most veterans pursue secondary conditions to increase their combined rating.

Rating schedule — DC 9904 at a glance

Minimum rating
0%

Lowest schedular rating available

Maximum rating
20%

TDIU may raise effective compensation to 100%

Rating tiers
3

0%, 10%, 20%

CFR section
§ 4.150

Part 4 rating schedule

Body system
Dental & Oral Conditions
Secondary conditions
0

None mapped

What are the VA rating criteria for Mandible, malunion of?

RatingCriteria
0%

Displacement, not causing anterior or posterior open bite

10%

Displacement, causing moderate anterior or posterior open bite

20%

Displacement, causing severe anterior or posterior open bite

Displacement, causing moderate anterior or posterior open bite

Common Questions About Mandible, malunion of VA Ratings

What is the VA rating range for Mandible, malunion of?

The VA rates Mandible, malunion of under Diagnostic Code 9904 at 0%, 10%, 20%. The minimum 0% rating requires: Displacement, not causing anterior or posterior open bite. The maximum 20% rating requires: Displacement, causing severe anterior or posterior open bite.

Which 38 CFR diagnostic code does the VA use for Mandible, malunion of?

The VA rates Mandible, malunion of under Diagnostic Code (DC) 9904, governed by 38 CFR 38 CFR § 4.150. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

What is the difference between a 0% and a 20% rating for Mandible, malunion of?

A 0% rating requires: Displacement, not causing anterior or posterior open bite. A 20% rating requires: Displacement, causing severe anterior or posterior open bite. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.

Can Mandible, malunion of qualify for TDIU?

Mandible, malunion of maxes at 20%, well below the single-disability TDIU threshold. However, combined with other service-connected disabilities, TDIU may be achievable under 38 CFR § 4.16. Focus on establishing secondary conditions to increase the combined rating.

What evidence supports a higher rating for Mandible, malunion of?

The key evidence for Mandible, malunion of is documentation of how the condition affects daily functioning. Treatment records showing worsening symptoms, functional limitations documented by your provider, and buddy statements describing observable impact on daily life all strengthen the claim. A nexus letter from a qualified medical professional linking the current severity to service is essential for contested claims.

What happens at the C&P exam for Mandible, malunion of?

The C&P examiner uses a Dental & Oral Conditions DBQ and evaluates your condition against the DC 9904 rating criteria. The examiner documents symptom frequency, severity, and functional impact. Bring all treatment records and describe your worst days, not your best — the VA rates on the full clinical picture across time, not a snapshot of one good day.

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