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C&P Exam Prep: Condyloid Process, Loss of
DBQ Overview
Interview + Physical- Form Name
- oral-and-dental
- Form Code
- oral-and-dental
- Page Count
- 7
- Examiner Type
- Dentist or Oral Surgeon
- Estimated Duration
- 20-30 minutes
- Exam Format
- Interview + Physical
What to Expect During Your Exam
Exam Overview
To document the nature and extent of condyloid process loss - whether unilateral or bilateral - and its functional impact on jaw movement, chewing, speaking, and overall oral function, in order to establish or confirm a 30% disability rating under DC 9908.
What the examiner evaluates:
- Confirmation that the condyloid process (mandibular condyle) has been lost on one or both sides
- Cause of loss: trauma, surgical resection, osteomyelitis, osteoradionecrosis, tumor excision, or other pathology
- Degree of jaw opening, lateral excursion, protrusion, and retrusion of the mandible
- Presence and severity of malocclusion or open bite resulting from condyloid loss
- Pain levels during jaw function and at rest
- Ability to chew, bite, and swallow
- Speech articulation difficulties secondary to structural loss
- Any prosthetic or reconstructive devices in use (e.g., total joint replacement implants)
- Imaging evidence (panoramic radiograph, CT scan, MRI) confirming condyloid absence
- History of surgical procedures, dates, and outcomes
- Residual complications: nerve injury, ankylosis, asymmetry, soft tissue scarring
- Impact on daily activities including eating, speaking, and social functioning
Exam is typically conducted in a clinical or dental examination room. The examiner will perform a direct oral and facial examination, review available imaging, and take a detailed history. Bring all relevant imaging (X-rays, CT scans) and surgical records. The exam may be conducted in-person or, in limited cases, via telehealth review of records, but in-person is strongly preferred given the structural nature of the condition.
Typical duration: 20-30 minutes
Maximum Interincisal Opening (MIO)
The maximum vertical distance a veteran can open their mouth measured in millimeters between the upper and lower central incisors. Normal is approximately 40-55 mm in adults.
What to expect:
The examiner will ask you to open your mouth as wide as possible. They may use a millimeter ruler or caliper. They may measure multiple times. Passive opening (examiner assists) may also be measured.
Key thresholds:
- Less than 40 mm — Indicates restricted jaw opening; supports documentation of functional impairment from condyloid loss
- Less than 25 mm — Severe restriction consistent with significant structural compromise or secondary ankylosis
- Normal (40+ mm) — Rating under DC 9908 is based on confirmed anatomical loss, not solely ROM; 30% applies regardless if condyloid process is confirmed absent
Tips:
- Do not force yourself to open wider than is comfortable - report your true maximum
- If opening causes pain, tell the examiner before, during, and after measurement
- If your jaw deviates to one side when opening, point this out - it is clinically significant
- If you have better or worse days, inform the examiner that today's measurement may not represent your worst-day function
Pain considerations: Describe any sharp, aching, or throbbing pain experienced when opening your jaw. Rate pain on a 0-10 scale both at rest and at maximum opening. Note if pain prevents you from reaching full range of motion.
Lateral Excursion Measurement
The ability of the lower jaw to move side to side, measured in millimeters. Normal is approximately 8-12 mm per side.
What to expect:
Examiner asks you to slide your lower jaw to the left, then right. Measurements are taken with a ruler. Loss of one condyle significantly impairs lateral movement toward the unaffected side.
Key thresholds:
- Reduced or absent toward unaffected side — Clinically expected with unilateral condyloid loss; documents functional deficit beyond the structural loss itself
- Bilateral loss of lateral excursion — Consistent with bilateral condyloid loss; supports maximum documentation of functional impairment
Tips:
- Perform the movement as fully as you genuinely can - do not exaggerate or suppress
- Note if lateral movements cause pain, clicking, or grinding
- If asymmetry of jaw movement is visible in a mirror, mention this to the examiner
Pain considerations: Describe any pain produced with lateral jaw movements, including location (in front of ear, temple, jaw), quality (sharp, dull, aching), and duration after the movement.
Panoramic Radiograph (Panorex) / CT Scan Review
Imaging confirmation of condyloid process absence, extent of bony loss, articular fossa condition, any reconstructive hardware, and secondary bony changes.
What to expect:
The examiner will review existing imaging from your claims file or order new imaging if not available. A CT scan provides superior three-dimensional detail of condyloid absence. Bring any prior imaging CDs or reports.
Key thresholds:
- Confirmed absence of condyloid process on imaging — Required for DC 9908 rating; imaging confirmation is critical to the diagnosis
- Bilateral absence confirmed on imaging — Still rated at 30% under DC 9908 - the code covers one or both sides at the same flat rate
Tips:
- Bring all prior imaging including surgical reports confirming condylectomy or condyloid resection
- If you have had a total joint replacement (prosthetic condyle), bring documentation - the native condyloid process is still considered 'lost'
- Ask the examiner to document in their report that imaging confirms condyloid absence
Pain considerations: Imaging itself is not painful. However, positioning for panoramic X-ray may require holding the jaw still, which can be uncomfortable - inform the technician if you need a modification.
Chewing Function Assessment
The functional ability to masticate food; the examiner assesses whether the veteran can chew a normal diet, soft diet only, or requires a liquid diet due to condyloid loss.
What to expect:
The examiner will ask you to describe your diet and any difficulty chewing. They may observe jaw movements during simulated chewing motions. They will ask about food avoidance.
Key thresholds:
- Unable to chew solid foods — Significant functional impairment supporting thorough documentation
- Restricted to soft or liquid diet — Documents severe daily life impact beyond the structural 30% rating; may support secondary conditions
Tips:
- Keep a one-week food diary before your exam showing what foods you avoid and why
- Be specific: 'I cannot eat steak, apples, or crusty bread because my jaw shifts and causes pain'
- Note if you have lost weight due to dietary restrictions from this condition
Pain considerations: Describe pain with chewing in detail - which side, intensity (0-10), how long it lasts, and whether it radiates to ear, temple, or neck.
Rating Criteria Breakdown
| Rating % | Criteria | Key Symptoms |
|---|---|---|
| 30% | Loss of condyloid process, one or both sides. Under DC 9908, this is a flat 30% rating regardless of whether the loss is unilateral or bilateral. The rating is based on confirmed anatomical loss of the condyloid process (mandibular condyle) - the rounded articular head of the mandible that forms the temporomandibular joint. No additional severity levels exist under this code; the rating is all-or-nothing at 30%. |
CFR: 38 CFR 4.150, DC 9908: 'Condyloid process, loss of, one or both sides - 30.' The regulation provides a single, flat 30% rating for this condition regardless of laterality. This reflects the structural significance of the mandibular condyle to temporomandibular joint function. |
30% Loss of condyloid process, one or both sides. Under DC 9908, ...
Loss of condyloid process, one or both sides. Under DC 9908, this is a flat 30% rating regardless of whether the loss is unilateral or bilateral. The rating is based on confirmed anatomical loss of the condyloid process (mandibular condyle) - the rounded articular head of the mandible that forms the temporomandibular joint. No additional severity levels exist under this code; the rating is all-or-nothing at 30%.
Key Symptoms
- Confirmed radiographic or surgical documentation of condyloid process absence
- Restricted jaw opening (limited maximum interincisal opening)
- Impaired lateral jaw movement and protrusion
- Pain with jaw function (eating, speaking, yawning)
- Malocclusion or open bite secondary to structural loss
- Jaw deviation on opening toward affected side (unilateral loss)
- Difficulty or inability to chew certain foods
- Speech changes secondary to altered jaw mechanics
- Facial asymmetry from unilateral condyloid loss
- Secondary TMJ symptoms in the contralateral joint (with unilateral loss)
CFR: 38 CFR 4.150, DC 9908: 'Condyloid process, loss of, one or both sides - 30.' The regulation provides a single, flat 30% rating for this condition regardless of laterality. This reflects the structural significance of the mandibular condyle to temporomandibular joint function.
How to Describe Your Symptoms
Pain During Jaw Function
How to describe:
Describe the location (in front of ear, inside ear canal, temple, lower jaw, neck), quality (sharp, stabbing, dull aching, throbbing, burning), intensity (0-10 scale), and timing (immediate with movement, building during use, lingering after). Note activities that provoke pain: eating, yawning, talking at length, dental treatment. Describe how long pain lasts after provocation.
Worst-day example:
“On my worst days, any attempt to open my mouth beyond about an inch causes a sharp 8/10 stabbing pain directly in front of my right ear that radiates into my temple. I cannot eat anything solid - I survive on protein shakes and pureed foods. The pain lingers for several hours after even minimal jaw use, preventing me from engaging in normal conversation.”
What the examiner listens for:
Specific pain location consistent with TMJ/condyloid area, functional triggers that correlate with jaw mechanics, duration and severity that support documented structural loss, impact on nutrition and communication.
Understatements to avoid:
Do not say 'it only hurts sometimes' without clarifying that 'sometimes' means multiple times per day during normal activities. Do not minimize pain as 'manageable' without describing what managing it requires (avoiding foods, limiting conversation, using pain medication).
Jaw Movement Restriction
How to describe:
Describe how wide you can open your mouth in practical terms (can you fit two fingers stacked vertically? One finger? Less?). Describe jaw deviation - does your jaw pull to one side? Describe difficulty with lateral movements, inability to protrude the lower jaw. Note if restriction is worse in the morning, after eating, or during cold weather.
Worst-day example:
“On my worst days, I can barely open my mouth wide enough to insert a spoon. My jaw pulls sharply to the right when I try to open, and I cannot move it to the left at all. I wake up with the jaw feeling locked and it takes 20-30 minutes of heat application before I can open enough to speak clearly.”
What the examiner listens for:
Measurable restriction consistent with condyloid absence, patterns of deviation indicating unilateral versus bilateral loss, morning stiffness versus activity-related limitation, compensatory behaviors indicating chronic functional impairment.
Understatements to avoid:
Do not demonstrate maximum opening that is better than your typical function. Exam-day performance may not reflect your worst-day reality - explicitly state this to the examiner and ask them to note it in the record.
Eating and Nutritional Impact
How to describe:
List specific foods you cannot eat and why. Describe your typical daily diet. Note any unintentional weight loss. Describe the social impact - avoiding restaurants, family meals, social events involving food. Note the time required to eat even soft foods compared to before the condition developed.
Worst-day example:
“I have eliminated all hard foods from my diet permanently - no meat, raw vegetables, apples, bread with crust, or anything that requires sustained chewing force. Meals that used to take 15 minutes now take 45 minutes as I cut everything into tiny pieces. I have lost 18 pounds over the past year because eating is painful and I avoid it when possible.”
What the examiner listens for:
Specific dietary modifications that align with documented structural loss, evidence of chronic adaptation rather than temporary restriction, secondary health impacts supporting severity of functional limitation.
Understatements to avoid:
Do not say 'I can eat fine' if you have significantly modified your diet. A soft-food diet is not 'fine' - it is a major functional limitation. Quantify what you cannot do.
Speech and Communication Difficulties
How to describe:
Describe any slurring, difficulty forming certain sounds (particularly dental consonants: D, T, N, S, Z), jaw fatigue when speaking for extended periods, or need to limit conversation. Note if others have difficulty understanding you or if you avoid phone calls, presentations, or social situations due to speech changes.
Worst-day example:
“After speaking for more than 10-15 minutes, my jaw becomes so fatigued and painful that my speech becomes noticeably slurred. My coworkers have commented on it. I avoid lengthy meetings and cannot make phone calls without the pain becoming distracting. This has affected my job performance and I have turned down speaking opportunities.”
What the examiner listens for:
Speech alterations consistent with altered jaw mechanics, fatigue patterns indicating functional limitation beyond rest pain, secondary occupational and social impact.
Understatements to avoid:
Do not focus only on whether you 'can' speak. Describe the quality, duration limitations, and cost - pain and fatigue incurred during and after speaking.
Sleep Disruption
How to describe:
Describe whether jaw pain or altered jaw position disrupts your sleep - difficulty finding a comfortable sleep position, waking due to jaw pain, jaw clenching or bruxism at night, morning jaw pain or stiffness. Note any sleep aids or devices (night guards, pain medication) used.
Worst-day example:
“I am frequently awakened 2-3 times per night by a deep aching pain in my jaw and ear area. I cannot lie on my right side because pressure on the jaw area is intolerable. I wake every morning with severe jaw stiffness that takes an hour to partially resolve. I am chronically sleep deprived and exhausted as a result.”
What the examiner listens for:
Sleep disruption patterns secondary to structural jaw pathology, use of compensatory devices or medications, cascading functional impairment (fatigue, cognitive effects) from chronic pain-related sleep disruption.
Understatements to avoid:
Sleep disruption is a significant quality-of-life factor. Do not omit it because it seems unrelated to a 'dental' condition - it directly supports the severity of functional impairment.
Common Mistakes to Avoid
Assuming the 30% rating is automatic without confirming imaging documentation is in the claims file
DC 9908 requires confirmed anatomical loss of the condyloid process. Without imaging (panoramic X-ray, CT scan) or surgical records in the VA file confirming absence, the examiner may not be able to confirm the diagnosis, jeopardizing the rating.
Instead: Before your exam, verify that your claims file contains operative reports from any condylectomy or condyloid resection surgery, post-operative imaging, and/or current panoramic radiographs. If not, bring copies to the exam and ask the examiner to include them.
Impact: 30%
Performing better at the exam than on a typical or worst day without informing the examiner
VA examiners are required by M21-1 to consider the full picture of a veteran's condition, including worst-day functioning. If your jaw opens further at the exam than it typically does, the DBQ will not accurately reflect your actual disability.
Instead: Before measurements begin, explicitly state: 'I want you to know that today may not reflect my worst day. My condition varies significantly, and on bad days I can only open [X] mm and cannot eat solid food.' Ask the examiner to note this in the report.
Impact: 30%
Failing to connect condyloid loss to secondary functional limitations (eating, speech, sleep, work)
The DBQ has a dedicated functional impact section. If the examiner only documents the structural finding without thorough functional impact documentation, the rating may be technically correct but the record is incomplete for any future claims or appeals, and for TDIU or combined rating purposes.
Instead: Prepare a written statement describing functional impact in each domain: eating, speaking, sleeping, working, and social functioning. Bring it to the exam and ask the examiner to review it.
Impact: 30%
Not disclosing all treatments received, including private-sector surgery
The DBQ requires documentation of all treatment history including surgery, radiation, chemotherapy, and other procedures. Missing treatment records can create gaps in the medical nexus between service and the current condition.
Instead: Compile a complete chronological list of all treatments: VA and private. Include surgeon names, facility names, dates, and procedures performed. Bring operative reports if possible.
Impact: 30%
Conflating condyloid process loss (DC 9908) with TMD (temporomandibular disorder) without clarifying the structural basis
TMD is rated on a separate DBQ with different criteria. Condyloid process loss is a structural anatomical finding. If the examiner conflates the two and routes the claim through the TMD pathway, you may receive a different - potentially lower - rating.
Instead: Clearly communicate to the examiner that your claim is for loss of the condyloid process (anatomical absence, not soft-tissue joint disorder) under DC 9908. Have your surgical records and imaging present to confirm structural loss.
Impact: 30%
Not reporting pain clearly because the condition is categorized as 'dental'
Veterans sometimes minimize pain at dental exams because it feels less serious than pain from musculoskeletal or neurological conditions. The DBQ functional impact section requires documentation of pain, and under 38 CFR 4.40/4.45, pain and functional loss are critical to the overall disability picture.
Instead: Report all pain thoroughly using the 0-10 numeric scale, describe location, quality, triggers, duration, and impact on daily activities. Do not minimize it.
Impact: 30%
Prep Checklist
Before Your Exam
Day Of
During the Exam
After the Exam
Your Rights During a C&P Exam
- You have the right to receive advance notice of your C&P examination appointment and adequate time to prepare.
- You have the right to a thorough, in-person examination conducted by a qualified healthcare provider (dentist or oral surgeon) with appropriate expertise for this condition.
- You have the right to have all relevant evidence in your claims file reviewed by the examiner before and during the examination.
- You have the right to request a copy of the completed DBQ and examination report from VA.
- You have the right to submit a written statement or lay evidence before, during, or after the examination describing your symptoms and functional limitations.
- You have the right to audio-record your C&P examination in many states - verify your state's specific laws and VA facility policy prior to the appointment.
- You have the right to have a support person present during the examination, though they may not speak on your behalf during clinical portions.
- You have the right to request a new examination if the completed DBQ is inadequate, fails to address required questions, or contains factual errors that are material to your rating.
- You have the right to receive the benefit of the doubt when there is approximately equal positive and negative evidence regarding any issue material to your claim (38 CFR 3.102).
- You have the right to appeal any rating decision you believe is incorrect, including requesting a Higher-Level Review, Supplemental Claim with new evidence, or appeal to the Board of Veterans' Appeals.
- You have the right to free VSO representation at no cost to assist you in preparing for and responding to C&P examinations.
- Under M21-1 guidance, your examiner is required to address functional impact including how your condition affects daily activities - if this is omitted, you have the right to identify the inadequacy and request a corrected or supplemental examination.
Related Conditions
- Temporomandibular Disorder (TMD) Condyloid process loss structurally alters or eliminates the temporomandibular joint, and symptoms may overlap with TMD. However, these are rated separately condyloid loss under DC 9908 and TMD on its own DBQ. Veterans may have both conditions, and the contralateral TMJ may develop compensatory pathology following unilateral condyloid loss.
- Mandible, Loss of (Partial or Complete) The condyloid process is part of the mandibular ramus. Extensive mandibular resection may involve condyloid process loss simultaneously. DC 9902 covers broader mandibular loss; DC 9908 is specific to the condyloid process. If both apply, ratings may be assigned under the most favorable code.
- Mandible, Non-Union of Mandibular fractures that fail to heal (non union) may involve the condyloid neck or process region. If non union results in effective loss of condyloid function, this may be rated under DC 9905 or DC 9908 depending on the specific anatomical finding confirmed by imaging.
- Mandible, Malunion of Malunion of the mandibular condyle where the condyloid fracture healed in a displaced position rather than being lost is rated under DC 9906, not DC 9908. The key distinction is whether the condyloid process is absent (lost) versus present but malpositioned.
- Osteomyelitis, Osteoradionecrosis, or Osteonecrosis of the Jaw These conditions can cause destruction of the condyloid process over time or necessitate its surgical resection. If condyloid process loss is the documented result of osteomyelitis or osteoradionecrosis, it may be the basis for the DC 9908 rating while the underlying disease process is rated separately.
- Oral Neoplasm (Benign or Malignant) Tumors involving the condyloid process or mandibular condyle may require condylectomy (removal), resulting in condyloid process loss. The neoplasm itself may be separately rated under the appropriate oral cancer or tumor diagnostic code, while the surgical residual (condyloid loss) is rated under DC 9908.
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This C&P exam preparation guide is for educational purposes only and does not constitute legal, medical, or claims advice. Always consult with a qualified Veterans Service Organization (VSO) representative or VA-accredited attorney for guidance specific to your claim. Never exaggerate, minimize, or fabricate symptoms during a C&P examination.