🦷 Dental / OralJaw / MaxillaDC 9916

Maxilla Nonunion

Failure of a fractured maxilla (upper jawbone) to heal, leaving a fibrous union or pseudarthrosis. Rated under DC 9916 alongside maxilla malunion.

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VA Rating Tiers

30%
with false motion
10%
without false motion
0%
Meets minimum criteria

Rating Notes

  • ›30%: Maxillary nonunion — mobile fragments with significant functional limitation of chewing or speech. DC 9916.
  • ›10%: Maxillary nonunion — mild functional impairment with some malocclusion. DC 9916.
  • ›0%: Documented but below compensable threshold — service connected but non-compensable.
  • ›DC 9916: Maxilla malunion/nonunion.
  • ›Rated similarly to mandibular nonunion (DC 9903).
  • ›30%: Nonunion with false motion (pseudarthrosis).
  • ›10%: Nonunion without false motion.

Eligibility Basics

✅
Current symptoms
✅
In-service event
✅
Diagnosis or lay evidence
  • •DC 9916 — maxilla malunion/nonunion, rated based on functional limitation.
  • •Nonunion means the fractured upper jaw never fused into solid bone.
  • •Service connection requires evidence of the in-service maxilla fracture.
  • •Rated similarly to mandibular nonunion — assess for false motion and functional impairment.

Evidence to Gather

Service Records

  • •records documenting maxilla fracture during service
  • •treatment records for upper jaw fracture

Medical Evidence

  • •imaging (CT or X-ray) showing nonunion of maxilla
  • •oral surgeon or maxillofacial surgeon records documenting nonunion

Lay Evidence (Buddy Statements)

  • •personal statement describing jaw fracture during service and ongoing instability
  • •buddy statement confirming in-service injury

Diagnostic Tests

  • •CT scan of maxilla
  • •panoramic X-ray
  • •oral surgery evaluation for jaw stability

C&P Exam Preparation

Exam type: Oral Medicine / Maxillofacial Surgery — Maxilla Nonunion

Be ready to describe

  • •when and how the upper jaw fracture occurred
  • •whether there is any abnormal movement at the fracture site
  • •current pain and functional limitations

Prep notes

  • •Bring service records documenting the maxilla fracture.
  • •Bring imaging showing the nonunion.
  • •Describe any abnormal jaw movement to the examiner.
  • •Describe worst-day symptoms.

Quick Facts

Diagnostic Code
DC 9916
Category
Dental / Oral
Subcategory
Jaw / Maxilla
Typical Claim Type
direct
Rating Range
0% – 30%

Also Known As

maxilla nonunionupper jaw nonunionmaxillary fracture not healedmaxillary nonunionupper jaw false joint

Related Conditions

Commonly leads to

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