Temporomandibular Joint (TMJ) Conditions

Your doctor will complete VA Form 21-0960M-13 (Temporomandibular Joint (TMJ) Conditions DBQ) after examining you. This walkthrough helps you prepare them. The DBQ is a standardized questionnaire; your doctor's answers directly determine your VA rating. Brief them on these specific points before the exam so nothing important is missed or underdocumented.

Common mistakes

• ×Asking your doctor to just "fill out the VA form" without briefing them - an uninformed completion is often generic and leads to lower ratings.
• ×Bringing the DBQ to a provider who has never seen you before - your treating physician who knows your history will write the most credible documentation.
• ×Going to the exam and waiting for the doctor to ask questions - come prepared with specific examples of your worst days and functional limitations.

These are the key clinical questions from the Temporomandibular Joint (TMJ) Conditions DBQ. Help your doctor understand what each question is asking and give them concrete examples for your situation. Print this section and bring it to the appointment. 1. What is the inter-incisal range of motion (how wide can you open your mouth)? WHY IT MATTERS: Inter-incisal distance directly determines the rating percentage - key thresholds are at 40mm, 30mm, 20mm, and 10mm TIPS: Open only as wide as comfortable - stop at pain; Normal opening is approximately 40-50mm 2. What is the lateral excursion (side-to-side jaw movement)? WHY IT MATTERS: Limited lateral excursion (less than 4mm) warrants a 10% rating for each affected direction TIPS: Move your jaw side to side and report where pain or limitation begins 3. Is there pain on jaw motion? WHY IT MATTERS: Painful motion supports the rating and documents functional impairment TIPS: Describe pain with chewing, talking, and yawning; Note if pain radiates to the ear, temple, or neck 4. Are there diet restrictions due to the jaw condition? WHY IT MATTERS: Inability to eat certain foods demonstrates functional limitation and severity TIPS: List foods you cannot eat (hard, chewy, or foods requiring wide opening); Mention if you are limited to soft foods

Common mistakes

• ×Forcing the jaw open wider than comfortable during the measurement
• ×Not reporting lateral excursion limitation - only focusing on opening distance
• ×Failing to describe diet modifications and impact on eating

VA raters use the Temporomandibular Joint (TMJ) Conditions DBQ to determine your disability rating. The most important rating factors for this condition are: 1. Inter-incisal range of motion: 0-10mm (40%), 11-20mm (30%), 21-30mm (20%), 31-40mm (10%) 2. Lateral excursion: 0-4mm range warrants 10% per affected side 3. Pain on motion and functional impact on chewing and speaking 4. Whether the condition is related to dental trauma in service For each factor, give your doctor specific examples from your daily life so they can document accurately (not generically).

Common mistakes

• ×Not connecting TMJ to in-service dental trauma or bruxism from stress/PTSD

Authority

• 38 CFR 4.1 - Functional impairment as the basis for rating.

Preparation checklist for the Temporomandibular Joint (TMJ) Conditions DBQ exam: 1. Do not force your jaw open - let the examiner measure your comfortable maximum opening 2. Describe specific foods you can no longer eat due to jaw limitations 3. Document clicking, locking, or popping episodes and their frequency 4. If TMJ is related to bruxism from PTSD or service-related stress, make that connection in your claim Remember: Describe your WORST days, not your average days. VA raters evaluate the full range of your disability including its worst manifestations.

Common mistakes

• ×Describing your best days or average functioning instead of your worst - VA rates the full range of disability.
• ×Minimizing symptoms out of stoicism or pride - accurate documentation is not exaggeration; it is honesty.
• ×Not mentioning secondary symptoms, side effects, or additional conditions the doctor may not ask about.