Mandible, loss of, complete, between angles (DC 9901)

Body system: Dental and Oral ConditionsRegulation: 38 CFR § 4.150

This diagnostic code covers the complete loss of your mandible (lower jawbone) between the angles - essentially the entire front and side portions of your lower jaw. This is an extremely severe condition that dramatically affects your ability to chew, speak, and maintain facial structure. The VA rates this condition at 100% disability, recognizing the profound impact on your daily life and the need for extensive reconstructive procedures and ongoing medical care.

Rating levels

100% — You have lost your entire lower jaw bone from one angle to the other angle. The angles are the corners of your jawbone where it curves upward toward your ears, so this means the complete front and side portions of your lower jaw are gone. This would make it impossible to chew food normally and would severely affect your ability to speak clearly.

Disclaimer: This tool is for informational purposes only and is not legal or medical advice. Always consult with your VSO representative or a qualified veterans benefits attorney for guidance on your specific claim.