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C&P Exam Prep: Ankle Limited Motion / Instability
DBQ Overview
Interview + Physical- Form Name
- ankle
- Form Code
- ankle
- Page Count
- 14
- Examiner Type
- Physician or Physician Assistant
- Estimated Duration
- 20-30 minutes
- Exam Format
- Interview + Physical
What to Expect During Your Exam
Exam Overview
To document the current severity of ankle limited motion and/or instability for disability rating purposes under 38 CFR 4.71a, DC 5271. The examiner will objectively measure range of motion, assess instability, document functional loss, and evaluate all DeLuca factors to establish an accurate disability picture.
What the examiner evaluates:
- Active and passive range of motion of the ankle (dorsiflexion and plantar flexion) in both weight-bearing and non-weight-bearing positions
- Presence and degree of ankle instability (lateral collateral, medial/deltoid ligament, talar tilt)
- Pain on motion including location, quality, and severity on a 0-10 scale
- Functional loss due to pain, fatigue, weakness, incoordination, or lack of endurance
- Flare-up frequency, duration, and severity
- Repetitive-use effects on range of motion (DeLuca factors)
- Presence of swelling, deformity, crepitus, or muscle atrophy
- Assistive devices used (braces, cane, crutches, walker, wheelchair)
- History and residuals of any ankle surgery
- Impact on occupational and daily functioning
- Associated diagnoses such as post-traumatic arthritis (DC 5010), tendinitis, bursitis, or instability
The exam will include both a clinical interview about your history and symptoms and a hands-on physical examination with goniometer measurement of ankle range of motion. Wear comfortable clothing that allows easy access to both ankles. Bring any ankle braces, orthotics, or assistive devices you use. The examiner will likely observe your gait and may ask you to stand and walk.
Typical duration: 20-30 minutes
Dorsiflexion Range of Motion
Upward bending of the foot toward the shin. Normal dorsiflexion is approximately 20 degrees. This is the most critical measurement for DC 5271 rating purposes.
What to expect:
The examiner will use a goniometer (angle-measuring device) to measure how far you can pull your foot upward. This will be done actively (you move it yourself), passively (examiner moves it), in weight-bearing (standing), and non-weight-bearing (seated or lying down) positions. The examiner will note the angle at which pain begins and the endpoint.
Key thresholds:
- Less than 5 degrees dorsiflexion — Marked limitation - supports 20% rating under DC 5271
- Less than 15 degrees dorsiflexion — Moderate limitation - supports 10% rating under DC 5271
- 15 degrees or more dorsiflexion — May not meet threshold for separate rating under DC 5271; pain on motion, instability, or DeLuca factors may still establish functional loss
Tips:
- Do not push through severe pain during the measurement; tell the examiner exactly where pain begins and causes you to stop.
- If your ankle is worse on flare-up days, tell the examiner your typical worst-day measurement is more limited than what they are seeing today.
- If weight-bearing testing increases your pain or reduces your range, tell the examiner immediately.
- After the initial measurement, if the examiner does not perform repetitive-use testing, you may politely remind them that your range of motion worsens with repeated movement.
Pain considerations: Per DeLuca v. Brown, pain that limits motion before reaching the mechanical endpoint must be documented. Tell the examiner the exact degree at which pain begins, not just where motion stops. For example: 'Pain begins at about 5 degrees and I cannot go beyond 8 degrees without sharp pain.'
Plantar Flexion Range of Motion
Downward pointing of the foot away from the shin (like pressing a gas pedal). Normal plantar flexion is approximately 45 degrees.
What to expect:
Same goniometric measurement process as dorsiflexion, performed actively, passively, weight-bearing, and non-weight-bearing. The examiner records the degree of motion in both the affected and unaffected ankle for comparison.
Key thresholds:
- Less than 10 degrees plantar flexion — Marked limitation - supports 20% rating under DC 5271
- Less than 30 degrees plantar flexion — Moderate limitation - supports 10% rating under DC 5271
- 30 degrees or more plantar flexion — May not meet threshold; document pain and functional loss associated with motion
Tips:
- If your ankle locks up or catches during plantar flexion, describe that sensation to the examiner.
- Note if pushing off while walking or climbing stairs causes pain - these are functional plantar flexion activities.
- If you wear a brace that limits plantar flexion, mention this and clarify your motion both with and without the brace.
Pain considerations: Describe whether plantar flexion pain is sharp, aching, burning, or stabbing. Note if it radiates. Report the degree at which pain begins versus where you physically cannot move further.
Ankle Instability Testing (Stress Testing / Drawer Test)
Abnormal movement or laxity of the ankle joint due to ligamentous damage. The examiner tests the lateral collateral ligament complex (anterior talofibular, calcaneofibular) and the medial deltoid ligament. Per M21-1 guidance, DC 5271 can be used to rate instability with or without associated limitation of motion.
What to expect:
The examiner will hold your ankle and apply controlled stress in specific directions to assess ligament laxity and reproduce instability symptoms. They may also perform an anterior drawer test. They will compare both ankles. This may be mildly uncomfortable or reproduce your instability symptoms.
Key thresholds:
- Demonstrable instability on stress testing — Qualifies for rating under DC 5271 even without significant limitation of motion; severity guides the rating percentage
- Instability causing functional limitation equivalent to moderate ROM loss — Supports 10% rating under DC 5271 by analogy
- Instability causing functional limitation equivalent to marked ROM loss — Supports 20% rating under DC 5271 by analogy
Tips:
- Before the test, tell the examiner about episodes of your ankle 'giving way,' rolling, or buckling during daily activities.
- If you have had ankle sprains or falls due to instability, describe frequency and circumstances.
- Tell the examiner if you cannot walk on uneven surfaces, cannot run, or must wear a brace to prevent giving way.
- Describe your worst instability episodes - not just mild give-way, but any falls, injuries, or near-falls caused by the ankle.
Pain considerations: Instability itself is a form of functional loss. Even if your range of motion appears relatively preserved, instability that causes avoidance of activity, bracing, or fear of falling represents significant disability. Articulate how instability affects your ability to stand, walk, work, and perform daily tasks.
Repetitive-Use Range of Motion Testing (DeLuca Factors)
Whether additional use causes increased pain, reduced range of motion, weakness, or fatigue - capturing the full functional impact beyond a single static measurement.
What to expect:
The examiner should perform range of motion testing three times and record whether motion decreases or pain increases with repetition. If the examiner does not initiate this, you may state that your ankle worsens with repeated use.
Key thresholds:
- ROM decreases with repetition to below threshold levels — Can push rating from 10% to 20% if repeated-use dorsiflexion drops below 5 degrees or plantar flexion below 10 degrees
- Pain significantly worsens with repetition — Documents functional loss even when resting ROM appears within moderate range
Tips:
- If the examiner only measures ROM once, volunteer: 'I want to make sure you know my ankle becomes much more limited and painful after repeated use or prolonged activity.'
- Describe a specific scenario: 'After walking one block, my dorsiflexion feels like it locks up and my pain goes from a 4 to an 8.'
- Mention morning stiffness and how long it takes for your ankle to loosen up.
Pain considerations: Under DeLuca v. Brown and 38 CFR 4.40/4.45, functional loss from pain must be considered separate from mechanical ROM. Even if your ankle reaches 15 degrees dorsiflexion on first test, if it drops to 6 degrees after three repetitions, the examiner must document this.
Muscle Atrophy Measurement
Circumferential measurement of the calf and lower leg to detect muscle wasting due to disuse from chronic ankle disability.
What to expect:
The examiner uses a tape measure at a standardized location on both legs and compares measurements. A difference of 1 cm or more is clinically significant.
Key thresholds:
- Atrophy present (circumference difference of 1+ cm) — Supports functional loss documentation; may influence consideration of additional diagnostic codes
Tips:
- Tell the examiner if you have noticed your affected leg becoming visually thinner or weaker than the other.
- Report if you favor the affected ankle and have reduced your activity level, as this contributes to disuse atrophy.
Pain considerations: Atrophy is an objective finding that corroborates your reported functional limitations and supports credibility of your symptom descriptions.
Rating Criteria Breakdown
| Rating % | Criteria | Key Symptoms |
|---|---|---|
| 20% | Marked limitation of motion of the ankle: dorsiflexion less than 5 degrees OR plantar flexion less than 10 degrees. DC 5271 may also rate instability at this level when functional limitation is equivalent to marked ROM loss. |
CFR: 38 CFR 4.71a, DC 5271: Marked limitation - less than 5 degrees dorsiflexion or less than 10 degrees plantar flexion = 20%. Per M21-1 guidance, severe instability with functional loss equivalent to marked limitation may also be rated at 20% under DC 5271. |
| 10% | Moderate limitation of motion of the ankle: dorsiflexion less than 15 degrees OR plantar flexion less than 30 degrees. DC 5271 may also rate moderate instability at this level. |
CFR: 38 CFR 4.71a, DC 5271: Moderate limitation - less than 15 degrees dorsiflexion or less than 30 degrees plantar flexion = 10%. Per M21-1 guidance, moderate instability with functional loss equivalent to moderate limitation may also be rated at 10% under DC 5271. |
| 0% | Ankle motion meets or exceeds the moderate threshold (dorsiflexion 15+ degrees and plantar flexion 30+ degrees) with minimal functional limitation. Instability is minimal and does not significantly impair function. Note: Pain on motion, DeLuca factors, and instability must still be documented even at this level as they may affect overall combined rating or support higher rating upon re-evaluation. |
CFR: When ankle ROM does not meet either the moderate or marked threshold and instability is minimal, the condition may be rated as non-compensable (0%). However, the examiner must still document all DeLuca factors, flare-ups, and functional impact per 38 CFR 4.40 and 4.45 to ensure no compensable functional loss is missed. |
20% Marked limitation of motion of the ankle: dorsiflexion less ...
Marked limitation of motion of the ankle: dorsiflexion less than 5 degrees OR plantar flexion less than 10 degrees. DC 5271 may also rate instability at this level when functional limitation is equivalent to marked ROM loss.
Key Symptoms
- Dorsiflexion severely restricted (less than 5 degrees)
- Plantar flexion severely restricted (less than 10 degrees)
- Severe instability with frequent giving way or falls
- Unable to walk without significant compensation or assistive device
- Marked pain on all motion
- Significant functional loss affecting occupational tasks and daily activities
CFR: 38 CFR 4.71a, DC 5271: Marked limitation - less than 5 degrees dorsiflexion or less than 10 degrees plantar flexion = 20%. Per M21-1 guidance, severe instability with functional loss equivalent to marked limitation may also be rated at 20% under DC 5271.
10% Moderate limitation of motion of the ankle: dorsiflexion les ...
Moderate limitation of motion of the ankle: dorsiflexion less than 15 degrees OR plantar flexion less than 30 degrees. DC 5271 may also rate moderate instability at this level.
Key Symptoms
- Dorsiflexion moderately restricted (less than 15 degrees)
- Plantar flexion moderately restricted (less than 30 degrees)
- Moderate instability with occasional giving way
- Pain on motion that limits activity
- Difficulty walking on uneven ground, stairs, or inclines
- Requires brace or orthotic to function safely
- Fatigue and decreased endurance with prolonged walking
CFR: 38 CFR 4.71a, DC 5271: Moderate limitation - less than 15 degrees dorsiflexion or less than 30 degrees plantar flexion = 10%. Per M21-1 guidance, moderate instability with functional loss equivalent to moderate limitation may also be rated at 10% under DC 5271.
0% Ankle motion meets or exceeds the moderate threshold (dorsif ...
Ankle motion meets or exceeds the moderate threshold (dorsiflexion 15+ degrees and plantar flexion 30+ degrees) with minimal functional limitation. Instability is minimal and does not significantly impair function. Note: Pain on motion, DeLuca factors, and instability must still be documented even at this level as they may affect overall combined rating or support higher rating upon re-evaluation.
Key Symptoms
- Range of motion near normal
- Minimal or intermittent pain
- No significant instability
- Functional activities largely preserved
CFR: When ankle ROM does not meet either the moderate or marked threshold and instability is minimal, the condition may be rated as non-compensable (0%). However, the examiner must still document all DeLuca factors, flare-ups, and functional impact per 38 CFR 4.40 and 4.45 to ensure no compensable functional loss is missed.
How to Describe Your Symptoms
Pain on Motion
How to describe:
Describe pain with specific activities that require ankle dorsiflexion or plantar flexion. Include the quality (sharp, aching, burning, stabbing, throbbing), location (anterior joint line, lateral, medial, posterior heel), severity on a 0-10 scale at rest and with activity, and what makes it worse or better. Always report the angle at which pain begins during ROM testing, not just where motion stops.
Worst-day example:
“On my worst days, pain begins at about 3 degrees of dorsiflexion and reaches a 9 out of 10 before I can get to 8 degrees. I cannot walk more than half a block without stopping due to severe ankle pain. Getting up from a chair requires pushing off with my arms because dorsiflexing my ankle to push off with my foot causes immediate sharp pain.”
What the examiner listens for:
Specific degree thresholds where pain begins; activities that provoke versus relieve pain; whether pain is constant or activity-dependent; pain severity using objective scale; radiation patterns; impact on sleep, work, and daily function.
Understatements to avoid:
Do not say 'it hurts a little' or 'I manage.' Instead say: 'It causes sharp pain that stops me from continuing the activity' or 'the pain wakes me at night when I accidentally move my ankle.' Do not minimize pain out of stoicism - the examiner needs accurate information to document your true disability level.
Instability and Giving Way
How to describe:
Describe specific episodes of the ankle giving way, buckling, rolling, or feeling unstable. Include frequency (daily, weekly, monthly), triggers (uneven ground, stairs, pivoting, standing on one foot), consequences (near-falls, actual falls, secondary injuries), and compensatory behaviors (avoiding certain surfaces, bracing, limiting activity).
Worst-day example:
“My ankle gives way at least three to four times per week without warning, even on flat surfaces. Last month I had two falls because of it - once going down stairs and once stepping off a curb. I now wear my ankle brace every time I leave the house and I avoid walking on grass, gravel, or any uneven surface because I cannot trust my ankle to hold me.”
What the examiner listens for:
Frequency and circumstances of instability episodes; whether instability occurs on level versus uneven surfaces; any falls or near-falls; whether bracing is required; functional restrictions caused by fear of instability; ligament involvement (lateral versus medial).
Understatements to avoid:
Do not simply say 'my ankle rolls sometimes.' Quantify: 'My ankle gives way approximately three times per week and I have fallen twice in the past two months.' Do not omit near-falls or close calls - these are as important as actual falls.
Flare-Ups
How to describe:
Describe what triggers flare-ups (prolonged standing, walking, weather changes, certain activities), how long they last (hours, days), what the flare-up feels like compared to your baseline, and what you do to manage them. Report the frequency - how many flare-ups per month or week.
Worst-day example:
“I get severe flare-ups about two to three times per month, usually after being on my feet for more than thirty minutes or after any activity requiring me to go up or down inclines. During flare-ups, my ankle swells visibly, pain increases to an 8-9 out of 10, and I am essentially unable to walk without crutches or a cane. Flare-ups last two to four days and require rest, ice, elevation, and anti-inflammatory medication.”
What the examiner listens for:
Objective triggers; duration and recovery time; difference between baseline and flare-up severity; whether flare-ups are unpredictable enough to interfere with work attendance or reliability; any hospitalizations or ER visits for ankle flare-ups.
Understatements to avoid:
Do not fail to mention flare-ups just because you are not in one during the exam. Explicitly state: 'Today is not my worst day. During my typical flare-ups, my condition is significantly more severe than what you are seeing right now.'
Fatigue and Lack of Endurance
How to describe:
Describe how your ankle fatigues with use - how far you can walk before pain or weakness forces you to rest, whether fatigue builds throughout the day, and whether you can perform activities at the start of the day that you cannot perform by the end.
Worst-day example:
“I can only walk about one to two blocks before my ankle becomes so painful and fatigued that I have to stop and rest for five to ten minutes. By mid-afternoon my ankle is so fatigued that I limp significantly. I used to work on my feet for eight-hour shifts - now I cannot stand for more than twenty minutes without needing to sit.”
What the examiner listens for:
Specific distance or time limitations; whether performance deteriorates throughout the day; impact on ability to work a full shift or complete daily tasks; whether fatigue leads to compensatory gait changes.
Understatements to avoid:
Do not say 'I get tired.' Be specific: 'After walking two blocks, my ankle pain increases from a 3 to a 7 and I must stop. My range of motion also decreases noticeably after repeated walking.'
Weakness and Incoordination
How to describe:
Describe any weakness when pushing off, climbing stairs, or performing tasks requiring ankle strength. Describe any foot drop tendency, difficulty controlling foot placement, or incoordination that affects your gait pattern.
Worst-day example:
“My ankle feels weak and unreliable when I try to push off during walking, especially going upstairs. I sometimes drag my foot slightly because I cannot fully dorsiflex without pain. I have to go up and down stairs one step at a time, leading with my good leg, because my affected ankle cannot reliably support my weight through the full range of motion.”
What the examiner listens for:
Specific tasks impaired by weakness; whether weakness is constant or activity-triggered; any gait abnormalities (antalgic gait, foot drop tendency); compensatory strategies that indicate loss of normal ankle mechanics.
Understatements to avoid:
Do not omit weakness just because you can still walk. Weakness during specific tasks like stair climbing, pushing off, or standing from seated positions is highly relevant to your functional loss documentation.
Functional Impact on Daily Life and Work
How to describe:
Describe specific daily activities you can no longer do or do with difficulty: standing, walking distances, climbing stairs, driving, exercising, working, household chores, recreation. Quantify limitations where possible (how long, how far, how often).
Worst-day example:
“I can no longer perform my previous job which required standing and walking for most of an eight-hour shift. I have been transferred to a sedentary position. At home, I cannot mow the lawn, walk the dog more than one block, or stand long enough to cook a full meal. I use a shower chair because standing in the shower for more than five minutes causes ankle pain. I sleep with a pillow under my ankle to reduce nighttime pain.”
What the examiner listens for:
Specific work-related functional losses; ADL (activities of daily living) impacts; recreational losses; sleep disturbance; need for assistive devices; any relationship between ankle disability and other conditions (back, knee, hip secondary to altered gait).
Understatements to avoid:
Do not focus only on the ankle in isolation. Describe how ankle disability affects your whole body and daily life. Do not omit recreational, social, or occupational losses because they seem unimportant - these establish the real-world severity of your disability.
Common Mistakes to Avoid
Performing at your best on exam day rather than representing your typical or worst-day function
Veterans often push through pain during the exam out of habit or discomfort with being examined, resulting in ROM measurements that do not reflect their actual functional level on typical or bad days.
Instead: At the start of the exam, tell the examiner: 'Today is not my worst day / today is an average day. My condition is typically [describe]. On my worst days, [describe flare-up level]. I want to make sure this exam captures my true functional level, not just a single moment in time.' Stop at the point pain begins during ROM testing - you are not trying to prove you can push through pain.
Impact: Can make the difference between a 0%, 10%, or 20% rating
Not mentioning ankle instability when claiming limited motion, or vice versa
Per M21-1 guidance, DC 5271 covers both limited motion AND instability. A veteran who has relatively preserved ROM but significant instability may receive no compensation if instability is not thoroughly documented.
Instead: Explicitly describe both your range of motion limitations AND any instability symptoms, including giving way, bracing requirements, falls, and functional restrictions due to instability. Tell the examiner: 'In addition to my limited motion, I also have significant instability - my ankle gives way [frequency] and I have to wear a brace [frequency] to prevent it.'
Impact: Can result in 0% instead of 10-20% if instability is undocumented
Failing to request repetitive-use testing or DeLuca factor documentation
If the examiner measures ROM only once in a resting position, they may miss that your ankle deteriorates significantly with use. A single measurement that appears moderate may mask a functional limitation equivalent to marked loss.
Instead: If the examiner does not mention repetitive testing, say: 'I want to make sure my file reflects that my range of motion and pain level worsen significantly with repeated use. After three repetitions, my motion decreases and my pain increases substantially.' Ask the examiner to document this.
Impact: Can make the difference between 10% and 20%
Not disclosing all assistive devices, orthotics, or braces used
Use of braces, orthotics, canes, or crutches is objective evidence of disability severity. Omitting these leaves critical supporting documentation out of your record.
Instead: Bring all devices to the exam. Tell the examiner: 'I use [device] for [condition/frequency]. I require it because without it [describe what happens - falling, severe pain, inability to walk].' The DBQ has specific fields for brace use, cane use, crutch use, and wheelchair use.
Impact: Affects overall disability picture and may support 10-20% rating
Describing symptoms in vague, general terms without specifics
The examiner's written findings drive the rating decision. Vague descriptions like 'my ankle hurts' provide insufficient basis for specific rating criteria. The rater needs specific, objective-sounding symptom descriptions.
Instead: Use specific language: 'Dorsiflexion pain begins at approximately [X] degrees and reaches [Y] out of 10 by [Z] degrees. Plantar flexion is limited by [describe]. My ankle gives way approximately [X times] per [week/month]. I can walk [X] blocks before I must stop.' Quantify everything you can.
Impact: Affects all rating levels
Not mentioning how the ankle condition affects adjacent joints (knee, hip, back) or contributes to secondary conditions
Altered gait from ankle disability frequently causes secondary knee, hip, and lumbar spine strain. These may be ratable as secondary conditions but only if the connection is documented beginning with the ankle exam.
Instead: Tell the examiner: 'Because of my ankle disability, I walk with an altered gait. This has caused [knee/hip/back] pain. I believe these are secondary to my ankle condition.' This opens the door to secondary service connection claims for those joints.
Impact: Can result in additional separate ratings for secondary conditions
Assuming the examiner will review your entire claims file without prompting
Examiners may have limited time and may not have reviewed all relevant records including private treatment records, imaging, or prior VA exam findings.
Instead: At the beginning of the exam, briefly summarize: 'I have [MRI/X-ray/surgery records] that show [key findings]. I have been treated by [provider] for [duration]. I want to make sure those records have been reviewed.' Bring copies if possible.
Impact: Affects nexus documentation and rating accuracy
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 record your C&P examination in most states. Inform the examiner at the start and verify your state's recording consent laws prior to the exam.
- You have the right to request an examination that is adequate for rating purposes. If the examiner does not perform all required tests (active ROM, passive ROM, weight-bearing, non-weight-bearing, repetitive-use testing), you may request a supplemental exam.
- You have the right to submit a personal statement and lay evidence after the exam to supplement or correct the DBQ findings.
- You have the right to request a copy of the completed DBQ through the VA Regional Office after the examination is completed.
- You have the right to a new examination if the completed DBQ is inadequate, incomplete, or based on an inaccurate factual premise (Barr v. Nicholson standard).
- You have the right to have all evidence - including private medical records, buddy statements, and personal statements - considered by the rater. Submit everything in writing to the VA Regional Office.
- You have the right to a rating based on your worst-day presentation and the full impact of flare-ups, not just your condition at a single point in time on exam day, per M21-1 adjudication guidance.
- You have the right to an explanation of the rating decision and to appeal if you disagree with the outcome through the Supplemental Claim, Higher Level Review, or Board of Veterans Appeals lanes.
- You have the right to free representation from an accredited Veterans Service Organization (VSO) or, if preferred, to retain an accredited claims agent or attorney.
- Under the PACT Act and prior legislation, certain presumptive conditions may apply. Consult a VSO to ensure all potential presumptives relevant to your service have been considered.
- Per 38 CFR 3.102, when there is an approximate balance of positive and negative evidence regarding any issue material to the determination, the VA must give the benefit of the doubt to the veteran.
- You have the right to request that the VA consider DC 5271 for both limited motion AND instability of the ankle per M21-1 guidance, as the regulation covers both conditions under the same diagnostic code.
Related Conditions
- Ankle Ankylosis DC 5270 applies when the ankle is completely fused (ankylosed). If your ankle has progressed to ankylosis or near ankylosis, you may be entitled to a higher rating (20 40%) under DC 5270 instead of or in addition to DC 5271. The examiner will document whether any remaining motion exists.
- Post-Traumatic Arthritis of the Ankle DC 5010 establishes traumatic origin for arthritis of the ankle. It is typically rated as a hyphenated code (5010 5271) using the limitation of motion criteria. If your ankle condition resulted from a service connected trauma and has developed into arthritis, both codes may apply. X ray evidence of post traumatic arthritic changes supports this connection.
- Lateral Collateral Ligament Sprain (Chronic/Recurrent) Chronic or recurrent lateral ankle sprains are a primary cause of ankle instability rated under DC 5271. If you have a history of repeated ankle sprains, the lateral collateral ligament complex (ATFL, CFL) is likely damaged and contributes to instability. Document all prior sprains, including those that were acute during service.
- Deltoid Ligament Sprain (Chronic/Recurrent) Medial ankle instability from deltoid ligament damage is less common but significant. If you have medial sided ankle instability or pain, ensure this is separately documented. May be rated under DC 5271 with focus on medial instability.
- Achilles Tendinitis or Rupture Achilles tendon pathology directly impairs plantar flexion and may co exist with or cause ankle limited motion. If you have posterior heel/Achilles pain, decreased plantar flexion strength, or a history of Achilles rupture, this should be separately documented and may support additional rating under the appropriate diagnostic code.
- Peroneal Tendinitis or Tendinopathy Peroneal tendon pathology is commonly associated with lateral ankle instability and can cause pain, weakness, and altered ROM. If you have lateral ankle/peroneal pain along with instability, this condition may be ratable separately or in conjunction with DC 5271.
- Secondary Knee Condition (Altered Gait) Chronic ankle disability frequently alters gait mechanics, placing abnormal stress on the ipsilateral knee, hip, and lumbar spine. A secondary service connection claim for knee, hip, or back conditions caused by altered gait from ankle disability may be warranted. Document the connection at your ankle exam and follow up with a separate claim.
- Retrocalcaneal Bursitis Retrocalcaneal bursitis causes posterior heel pain and can limit ankle dorsiflexion and plantar flexion. If you have posterior heel pain in addition to ankle limited motion, ensure the examiner documents this as it may support a separate claim or higher combined rating.
- Shin Splints / Medial Tibial Stress Syndrome Shin splints are evaluated separately on the ankle DBQ but may be connected to ankle biomechanics. If you have a service connected claim for shin splints that affects ankle or knee ROM, ensure the ankle examiner documents the relationship.
- Osteochondritis Dissecans (Talar OCD) Osteochondral lesions of the talus (OCD) cause deep ankle pain, catching, locking, and limited motion. If imaging has shown a talar OCD lesion, this is significant pathology that supports higher level disability ratings and should be explicitly mentioned to the examiner.
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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.