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C&P Exam Prep: Thigh, Limitation of Flexion
DBQ Overview
Interview + Physical- Form Name
- Hip_and_Thigh
- Form Code
- Hip_and_Thigh
- Page Count
- 13
- Examiner Type
- Physician or Physician Assistant
- Estimated Duration
- 30-45 minutes
- Exam Format
- Interview + Physical
What to Expect During Your Exam
Exam Overview
To evaluate the degree of limitation of flexion of the thigh (hip joint) and its functional impact on daily activities, work, and quality of life under 38 CFR 4.71a, Diagnostic Code 5252.
What the examiner evaluates:
- Active range of motion of hip flexion in degrees
- Passive range of motion of hip flexion in degrees
- Weight-bearing vs. non-weight-bearing range of motion
- Pain on motion and its location along the range of motion arc
- Additional loss of motion with repetitive use (DeLuca factors)
- Functional loss due to pain, weakness, fatigability, and incoordination
- Flare-up history and estimated additional ROM loss during flare-ups
- Assistive device use (cane, crutches, walker, wheelchair, brace)
- Objective findings such as muscle atrophy, swelling, deformity
- Leg length discrepancy
- Surgical history including total hip replacement, hip resurfacing, arthroscopic procedures
- Diagnosis type (osteoarthritis, post-traumatic arthritis, avascular necrosis, etc.)
- Functional impact on work, standing, sitting, and locomotion
Exam will include both an interview and a physical examination. You will be asked to perform active hip flexion movements. Wear loose-fitting clothing for easy access to the hip. Bring any assistive devices you regularly use. The examiner is a physician or physician assistant. In most states you have the right to record the exam - check your state law in advance.
Typical duration: 30-45 minutes
Active Hip Flexion Range of Motion
The degree to which you can actively flex (bend) your thigh toward your chest without assistance, measured with a goniometer.
What to expect:
You will lie on your back or sit and lift your knee toward your chest as far as pain allows. The examiner places a goniometer on your hip to measure the angle. Normal active hip flexion is 0-125 degrees.
Key thresholds:
- Flexion limited to 45- — 10% rating under DC 5252
- Flexion limited to 30- — 20% rating under DC 5252
- Flexion limited to 20- — 30% rating under DC 5252
- Flexion limited to 10- — 40% rating under DC 5252
- Flexion greater than 45- but still limited — 0% (non-compensable) under DC 5252 - but document carefully as this still constitutes a disability
Tips:
- Stop at the point of PAIN, not at your absolute maximum - report your actual pain-limited range
- Move at your typical pace, not your best effort pace
- Do not warm up or stretch before the exam - come in your typical daily condition
- If you have worse ROM on some days, tell the examiner this is not your worst day
- Ask the examiner to record both where pain begins and where motion ends
Pain considerations: If pain prevents you from reaching the full arc of motion, stop and tell the examiner 'This is where the pain becomes too severe to continue.' The point where pain stops you is legally significant and can be recorded as the end-point. Per DeLuca v. Brown, pain-limited motion is functional loss.
Passive Hip Flexion Range of Motion
The degree of hip flexion when the examiner moves your leg for you, without your muscle effort. Required per Correia v. McDonald.
What to expect:
While you lie relaxed, the examiner lifts your leg and flexes your hip to measure how far it goes when you are not actively contracting muscles. Passive ROM is often slightly greater than active ROM.
Key thresholds:
- Passive ROM same as active ROM — Suggests pain or weakness limits active motion - document the difference
- Passive ROM significantly greater than active ROM — Suggests muscle weakness or pain-avoidance limiting active movement - supports DeLuca factors
Tips:
- Let your leg be completely relaxed during passive testing
- Tell the examiner if passive movement also causes pain
- Note whether the examiner documents both active and passive measurements separately
Pain considerations: Pain during passive range of motion is significant and should be verbally reported to the examiner. Passive ROM pain indicates intra-articular pathology.
Weight-Bearing vs. Non-Weight-Bearing ROM Assessment
How hip flexion ROM differs when bearing body weight (standing) versus not bearing weight (lying down). Required per Correia v. McDonald.
What to expect:
The examiner may assess your range of motion in both standing and supine (lying) positions. Weight-bearing testing more closely mimics functional daily activity.
Key thresholds:
- Reduced ROM in weight-bearing position — More accurately reflects real-world functional limitation; supports higher rating
- Greater limitation when weight-bearing — Demonstrates that your condition is worse in functional positions relevant to work and daily life
Tips:
- Tell the examiner if you have more pain or less range of motion when standing versus lying down
- Describe how your hip feels when walking, climbing stairs, or getting out of a chair compared to lying in bed
- If you cannot perform weight-bearing testing, tell the examiner why (e.g., pain, instability)
Pain considerations: Weight-bearing pain that limits range of motion should be specifically described to the examiner - this directly affects functional capacity assessments.
Repetitive Use Testing (DeLuca Factors)
Whether hip flexion ROM decreases after repeated use, simulating real-world functional activity. Mandated by DeLuca v. Brown (1995).
What to expect:
The examiner may ask you to perform the flexion motion multiple times and then remeasure. Alternatively, the examiner may ask about your typical daily experience with repeated use.
Key thresholds:
- Additional ROM loss after repetition — Supports higher effective rating; examiner must document estimated additional loss
- Increased pain with repetition — Constitutes functional loss under 38 CFR 4.40 and 4.45; document pain, weakness, fatigability, incoordination
Tips:
- Before the exam, prepare specific examples of how your hip worsens with activity (e.g., 'After walking one block, I can barely lift my leg')
- Report any increase in pain, stiffness, or weakness after repeated movements during the exam
- Tell the examiner how long it takes to recover after activity flares your symptoms
- If you cannot perform repetitive testing due to pain, say so clearly
Pain considerations: Fatigue, increased pain, and weakness after repeated use all constitute functional loss. Per DeLuca, the examiner must address these factors even if they occur only after the exam.
Flare-Up Assessment
The frequency, duration, severity, and estimated ROM loss during flare-up episodes. Examiners must address flare-ups per M21-1 and DeLuca.
What to expect:
The examiner will ask about flare-ups - episodes when your condition is significantly worse than baseline. They should ask about frequency, triggers, duration, and functional impact.
Key thresholds:
- Flare-ups that would reduce flexion to a lower threshold — If flare-up ROM would meet a higher rating criterion, the examiner should note this estimated loss
- Frequent disabling flare-ups — Supports overall disability picture; may affect TDIU or combined rating
Tips:
- Come prepared with a written log of your 3 worst recent flare-ups including dates, triggers, duration, and what activities you could not perform
- Describe flare-ups in terms of degrees if possible ('During a flare, I can barely lift my knee off the bed')
- Mention what causes flare-ups: cold weather, prolonged walking, stairs, standing
- Tell the examiner how flare-ups affect your work and daily activities
Pain considerations: During flare-ups your pain, weakness, and limited mobility are at their worst. Accurately describe your worst-day function - this is exactly what the rating criteria need to assess.
Rating Criteria Breakdown
| Rating % | Criteria | Key Symptoms |
|---|---|---|
| 40% | Hip flexion limited to 10 degrees or less. This represents the most severe limitation of flexion under DC 5252. The hip can barely move from the neutral position. |
CFR: Flexion limited to 10- = 40% under 38 CFR 4.71a, DC 5252. |
| 30% | Hip flexion limited to 20 degrees or less. Severely restricted hip motion that significantly impacts all weight-bearing activities and most ADLs. |
CFR: Flexion limited to 20- = 30% under 38 CFR 4.71a, DC 5252. |
| 20% | Hip flexion limited to 30 degrees or less. Moderate-to-severe restriction that limits most activities requiring hip bending. |
CFR: Flexion limited to 30- = 20% under 38 CFR 4.71a, DC 5252. |
| 10% | Hip flexion limited to 45 degrees or less. Moderate limitation that affects activities requiring significant hip bending but preserves basic ambulation. |
CFR: Flexion limited to 45- = 10% under 38 CFR 4.71a, DC 5252. Note: If flexion is greater than 45- but still limited (e.g., limited to 60-), a 0% (non-compensable) evaluation applies per M21-1 guidance, though the limitation still constitutes a disability of record. |
40% Hip flexion limited to 10 degrees or less. This represents t ...
Hip flexion limited to 10 degrees or less. This represents the most severe limitation of flexion under DC 5252. The hip can barely move from the neutral position.
Key Symptoms
- Inability to lift the thigh more than a few degrees
- Cannot bend to put on shoes or socks
- Cannot climb stairs without assistive device
- Severe gait disturbance
- Cannot rise from a seated position without arm assistance
- Constant pain with any attempt at hip flexion
CFR: Flexion limited to 10- = 40% under 38 CFR 4.71a, DC 5252.
30% Hip flexion limited to 20 degrees or less. Severely restrict ...
Hip flexion limited to 20 degrees or less. Severely restricted hip motion that significantly impacts all weight-bearing activities and most ADLs.
Key Symptoms
- Cannot bend hip more than approximately 20 degrees
- Significant difficulty getting in and out of chairs
- Cannot perform personal hygiene tasks requiring hip flexion
- Antalgic gait requiring assistive device
- Cannot climb stairs without rail and significant difficulty
- Sleep disturbed by hip pain and inability to position comfortably
CFR: Flexion limited to 20- = 30% under 38 CFR 4.71a, DC 5252.
20% Hip flexion limited to 30 degrees or less. Moderate-to-sever ...
Hip flexion limited to 30 degrees or less. Moderate-to-severe restriction that limits most activities requiring hip bending.
Key Symptoms
- Cannot flex hip past 30 degrees
- Difficulty with stairs, inclines, and prolonged walking
- Cannot sit in low chairs or car seats without significant pain
- Cannot bend to pick objects off the floor
- Pain with most weight-bearing activities
- Requires modified techniques for dressing and bathing
CFR: Flexion limited to 30- = 20% under 38 CFR 4.71a, DC 5252.
10% Hip flexion limited to 45 degrees or less. Moderate limitati ...
Hip flexion limited to 45 degrees or less. Moderate limitation that affects activities requiring significant hip bending but preserves basic ambulation.
Key Symptoms
- Cannot flex hip past 45 degrees
- Pain with climbing stairs and hills
- Difficulty with low seating (car seats, couches)
- Cannot perform activities requiring full hip flexion (kneeling, squatting)
- Pain after prolonged walking or standing
- Stiffness that worsens with rest and improves briefly with activity
CFR: Flexion limited to 45- = 10% under 38 CFR 4.71a, DC 5252. Note: If flexion is greater than 45- but still limited (e.g., limited to 60-), a 0% (non-compensable) evaluation applies per M21-1 guidance, though the limitation still constitutes a disability of record.
How to Describe Your Symptoms
Pain During Hip Flexion
How to describe:
Describe the pain location (groin, anterior hip, lateral hip, buttock), character (sharp, aching, stabbing, burning), intensity on 0-10 scale, and specifically at what degree of flexion the pain begins and forces you to stop. Distinguish between baseline pain and pain during movement.
Worst-day example:
“On my worst days, I feel a sharp stabbing pain in my groin as soon as I try to lift my knee even slightly off the bed. The pain is an 8 out of 10 and prevents me from bending my hip more than about 10 to 15 degrees. I cannot get out of bed without rolling to my side and pushing myself up.”
What the examiner listens for:
Specific degree at which pain begins, pain that limits ROM below rating thresholds, pain at rest versus with motion, radiating pain that could indicate nerve involvement, pain that worsens with weight-bearing.
Understatements to avoid:
Saying 'it hurts a little' or 'I manage.' Instead say: 'The pain forces me to stop at approximately X degrees and prevents me from completing the movement.'
Functional Loss from Weakness
How to describe:
Describe inability to hold your leg in a flexed position, leg giving way during activities, difficulty initiating the flexion movement, and how weakness prevents completion of tasks like stair climbing or rising from a seated position.
Worst-day example:
“On bad days my hip is so weak that I cannot lift my leg to step over a curb without using my hands to physically lift my thigh. When I try to climb stairs, my hip gives out and I have nearly fallen multiple times. I rely on the handrail with both hands.”
What the examiner listens for:
Specific activities limited by weakness, whether weakness exists independently of pain, fall risk, compensatory strategies used.
Understatements to avoid:
Minimizing weakness as just tiredness. Specify: 'My hip muscle gives way when I try to flex it against any resistance.'
Fatigability and Loss of Endurance
How to describe:
Describe how your hip function deteriorates over the course of a day or after activity. Specify how many minutes or steps you can take before your hip ROM or pain level significantly worsens.
Worst-day example:
“I can walk about half a block before the pain and stiffness become so severe that I have to stop and rest. After walking, my hip becomes so stiff that I can barely flex it at all. What takes a normal person 5 minutes to walk takes me 20 minutes with rest breaks.”
What the examiner listens for:
Quantifiable activity tolerance, how quickly symptoms worsen with activity, recovery time needed, whether symptoms prevent completing full workday or household tasks.
Understatements to avoid:
Saying 'I get tired.' Instead say: 'After approximately X minutes of activity, my hip function drops to where I can only flex about X degrees and the pain reaches an 8 out of 10.'
Incoordination and Gait Disturbance
How to describe:
Describe any limping, altered gait pattern, tendency to catch your foot, inability to walk in a straight line, or compensatory movements you make to avoid hip flexion during walking.
Worst-day example:
“I have a pronounced limp every day because I cannot swing my leg forward normally. I have to hike my whole hip up to advance my affected leg. People regularly comment on my limp and I have stumbled and fallen twice in the past year because my leg did not flex properly.”
What the examiner listens for:
Antalgic gait, Trendelenburg sign, compensatory trunk movements, history of falls related to hip dysfunction, need for assistive devices.
Understatements to avoid:
Downplaying the limp by saying 'I just walk a little funny.' Describe the specific mechanics and safety concerns your gait abnormality creates.
Flare-Up Description
How to describe:
Describe triggers (weather, activity, prolonged sitting/standing), frequency (how many times per month), duration (hours or days), peak severity, and what activities become impossible during a flare-up.
Worst-day example:
“I have severe flare-ups about twice a week, usually triggered by cold weather or after any activity lasting more than 10 minutes. During a flare, the pain reaches 9 out of 10 and I am essentially bedridden. I cannot flex my hip more than a few degrees and I need assistance to get to the bathroom. Flare-ups last 1 to 3 days.”
What the examiner listens for:
Quantified frequency and duration, specific ROM limitation during flare-ups, functional activities that become impossible, whether the day of the exam represents a typical or atypical day.
Understatements to avoid:
Failing to mention that the exam day may not reflect your worst function. Say: 'Today is an average to better day for me - on my worst days my condition is significantly more limited than what you are seeing today.'
Impact on Activities of Daily Living and Work
How to describe:
Describe specific ADLs affected: dressing (putting on socks, shoes, pants), bathing (getting in/out of tub or shower), sitting in a car, rising from chairs, climbing stairs, household chores, and occupational tasks.
Worst-day example:
“I cannot put on my own socks or shoes without a grabber tool. I cannot get into or out of a standard car without physically lifting my leg with my hands. I have had to install grab bars in my bathroom and I shower with a shower chair. At work, I cannot sit for more than 15 minutes or stand for more than 10 minutes without severe hip pain that forces me to change position.”
What the examiner listens for:
Specific named activities that are limited or impossible, adaptive equipment used, modifications made to living space or work environment, whether the veteran has reduced hours or changed job duties.
Understatements to avoid:
Vague statements like 'it affects my life.' Name the specific activities: shoes, socks, bathing, driving, stairs, prolonged sitting/standing.
Common Mistakes to Avoid
Performing your best ROM on exam day rather than your pain-limited ROM
Veterans often push through pain out of habit or a desire to appear cooperative. The examiner records what is demonstrated, not what you report as typical.
Instead: Stop at the point where pain would normally cause you to stop in real daily life. Tell the examiner: 'I am stopping here because this is where the pain becomes too severe to continue.'
Impact: Could cause underrating by 1-2 levels - e.g., being rated 10% instead of 30%
Not mentioning that the exam day is better than typical
C&P exams capture a single moment in time. If you are having a good day due to medication timing, rest, or chance, the ROM measurement will not reflect your actual disability level.
Instead: At the start of the exam say: 'I want to note that today is [better/worse/average] than my typical day. On my worst days, my flexion is limited to approximately X degrees.'
Impact: Can cause significant underrating across all rating levels
Failing to describe DeLuca factors - how symptoms worsen with repeated use
The examiner must ask about pain, weakness, fatigability, and incoordination during and after repetitive use. If you do not proactively describe these, they may not be documented.
Instead: Volunteer information: 'After performing that movement repeatedly, I would experience significantly more pain and stiffness. My hip typically worsens after just a few repetitions.'
Impact: Can prevent documentation of effective higher rating under DeLuca - most commonly affects 10-30% range
Not bringing documentation of assistive device use or prior imaging
If the DBQ field for assistive devices is blank or the examiner has no imaging to reference, critical evidence supporting your claim may be omitted.
Instead: Bring your cane, brace, or other devices to the exam. Bring copies of recent X-rays, MRI reports, or operative notes. Remind the examiner if you use an assistive device regularly.
Impact: Affects all rating levels - assistive device use and imaging findings support the overall disability picture
Describing only pain at the end of ROM rather than pain throughout the arc of motion
Pain that begins early in the range of motion (even if you can push through) is legally significant and documents a greater degree of impairment than pain only at the endpoint.
Instead: Say: 'Pain begins at approximately X degrees and becomes severe at approximately Y degrees. I feel pain throughout the entire movement, not just at the end.'
Impact: Particularly important at the 10-20% boundary
Understating flare-up severity because you are not currently in a flare-up
Many veterans minimize flare-up descriptions if they are having a relatively good day. The rating must reflect your worst functional state, not just the exam-day snapshot.
Instead: Describe your 3 most recent severe flare-ups in detail, including dates, triggers, duration, ROM during flare-up, and what activities you could not perform. Bring a written log.
Impact: Can affect rating by 1-2 levels at 20-40% range
Not disclosing all functional limitations including non-motion symptoms
The DBQ captures pain, weakness, fatigability, incoordination, instability, swelling, atrophy, and functional interference. Veterans often focus only on ROM and miss documenting these critical elements.
Instead: Proactively mention each DeLuca factor: 'I also experience weakness that causes my hip to give out, muscle fatigue that worsens throughout the day, and instability when walking on uneven ground.'
Impact: Affects documentation quality at all rating levels and supports secondary conditions and TDIU claims
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 be treated respectfully and professionally during your C&P examination.
- You have the right to have the examiner address DeLuca factors - pain, weakness, fatigability, and incoordination with repeated use. If the examiner does not address these, you may point out that you have additional symptoms with repeated use.
- You have the right to have both active AND passive range of motion assessed per Correia v. McDonald (2016). You may ask if both will be measured.
- You have the right to request a copy of the completed DBQ/examination report through MyHealtheVet or your VA Regional Office.
- In most states you have the right to record your C&P examination. Check current VA policy and your state law. Notify the examiner before recording begins.
- You have the right to submit a statement to VA (VA Form 21-4138 or equivalent) clarifying or supplementing the examination findings if you believe the report is inaccurate or incomplete.
- You have the right to a fully adequate examination. If the examination is inadequate - for example, if the examiner did not measure ROM, did not address flare-ups, or did not consider DeLuca factors - you may request a new examination through your VSO or by filing a Supplemental Claim.
- You have the right to bring a VSO representative, accredited claims agent, or accredited attorney as an observer to your C&P examination.
- You have the right to submit buddy statements (VA Form 21-10210) from people who witness your daily limitations to supplement the examination record.
- You have the right to an independent medical examination or opinion. If you disagree with the C&P findings, you may obtain your own medical opinion and submit it as evidence.
- You are not required to perform any physical movement that causes you extreme pain or that you believe could cause injury. You may stop and tell the examiner why you cannot complete a movement.
- You have the right to have your claimed condition evaluated on its worst-day presentation, not just the snapshot taken during the exam. M21-1 guidance supports considering the overall disability picture.
Related Conditions
- Thigh, Impairment of (Limitation of Abduction, Adduction, or Rotation) DC 5253 rates separately for limitation of abduction (20%), limitation of adduction preventing leg crossing (10%), and limitation of rotation. Separate evaluations for DC 5252 and DC 5253 can be assigned without pyramiding if distinct impairments are present.
- Hip, Limitation of Extension DC 5251 rates limitation of extension of the hip separately. Per M21 1, limitation of hip flexion (DC 5252) and limitation of hip extension (DC 5251) represent distinct disabilities and may be rated separately without pyramiding.
- Hip, Ankylosis of DC 5250 rates complete ankylosis (fusion) of the hip joint at higher levels (60 90%). If your hip flexion is nearly eliminated and the joint is essentially fused, DC 5250 may be more appropriate than DC 5252.
- Hip, Total Joint Replacement DC 5054 applies for one year following total hip replacement surgery at 100%, then rated on residuals. If you have had a total hip replacement, DC 5054 may apply rather than DC 5252.
- Osteoarthritis, Hip DC 5003 covers degenerative arthritis as a diagnostic entity. Arthritis of the hip causing limitation of flexion may be rated under DC 5252 by analogy (DC 5003 5252) to reflect both the arthritic diagnosis and the functional ROM limitation.
- Avascular Necrosis, Hip Avascular necrosis (osteonecrosis) of the femoral head frequently causes limitation of hip flexion and is a common underlying diagnosis. It may be rated under DC 5252 by analogy when it produces measurable limitation of flexion.
- Leg Length Discrepancy DC 5275 rates shortening of bones of the lower extremity. Hip conditions causing limitation of flexion may also produce secondary leg length discrepancy. Separate evaluation may be warranted.
- Femoral Neck Fracture, Residuals Prior femoral neck fracture is a common etiology for hip flexion limitation. If service connected as a fracture residual, limitation of flexion should be separately rated under DC 5252.
- Sciatic Nerve, Paralysis of Hip conditions causing limitation of flexion may compress or irritate the sciatic nerve. Separately ratable sciatic neuralgia or neuropathy may exist as a secondary condition and should be evaluated independently.
- Total Disability Individual Unemployability (TDIU) Severe limitation of hip flexion (30 40% ratings or combined musculoskeletal ratings) that prevents substantially gainful employment may qualify the veteran for TDIU. Consider filing VA Form 21 8940 if the condition affects employability.
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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.