Hallux Valgus (Bunion) C&P Exam Prep

Great Toe Dorsiflexion (Extension) Range of Motion

What it measures: The upward bending movement of the great toe at the metatarsophalangeal (MTP) joint. Normal is approximately 65-70 degrees of dorsiflexion.

What to expect: The examiner will ask you to extend your big toe upward as far as possible (active motion), then will gently assist the movement to assess passive motion. This will be performed both sitting (non-weight-bearing) and standing (weight-bearing). You will be asked to report pain throughout each movement.

Pain considerations: Per DeLuca v. Brown, the examiner must document how pain, fatigue, weakness, and incoordination affect range of motion during flare-ups and with repetitive use. Clearly state: 'When I walk for more than [X] minutes, the pain in my great toe increases significantly and my movement decreases even further.' This triggers the examiner's obligation to address functional loss beyond what is measured in a single static test.

Great Toe Plantarflexion (Flexion) Range of Motion

What it measures: The downward bending movement of the great toe. Normal is approximately 45 degrees.

What to expect: The examiner will ask you to curl your big toe downward. Pain during this motion should be reported immediately.

Pain considerations: Even if plantarflexion range appears near normal on measurement, report any pain that occurs during or after the movement, as pain during motion constitutes functional loss under 38 CFR 4.40 and 4.45.

Weight-Bearing vs. Non-Weight-Bearing Assessment

What it measures: Differences in foot deformity, pain, and range of motion when standing under full body weight versus when seated or lying down. The DBQ specifically requires both weight-bearing and non-weight-bearing examinations.

What to expect: The examiner will assess your foot while you are seated (non-weight-bearing) and while you are standing (weight-bearing). Differences in deformity, pain level, and range of motion must be documented per Correia v. McDonald requirements.

Pain considerations: The difference between sitting and standing pain is legally significant. A statement such as 'My pain is a 3/10 while sitting but escalates to an 8/10 after walking one block' directly supports a more severe functional loss finding.

Tenderness Palpation (Metatarsal Head and Bunion Site)

What it measures: The examiner will press on the metatarsal head, bunion prominence, and surrounding tissue to assess the degree of tenderness. The DBQ distinguishes between 'definite tenderness' and 'marked tenderness' under metatarsal heads, and documents very painful callosities.

What to expect: The examiner will use their fingers to press on various points of your forefoot, the bunion itself, the metatarsal heads, and any callosities. You should verbally report your pain response - do not simply wince silently.

Pain considerations: Marked tenderness, as opposed to merely definite tenderness, carries specific significance in the DBQ rating framework. Use words like 'very painful,' 'severe tenderness,' or 'causes me to flinch or avoid pressure' to accurately convey the degree of tenderness.

0%

No compensable disability. Hallux valgus present but without symptoms that meet the criteria for a 10% rating. Mild deformity without functional limitation, pain, or surgical history.

From 38 CFR: DC 5280 does not list a 0% rating explicitly; however, claims that do not meet the threshold for mild/moderate symptoms and have no surgical history would receive a noncompensable evaluation. The examiner must still document all symptoms accurately.

10%

The 10% rating applies in three distinct situations under DC 5280: (1) Operated hallux valgus with resection of metatarsal head; (2) Severe hallux valgus with symptoms equivalent to amputation of the great toe; (3) Under DC 5281 (hallux rigidus, severe), rated as severe hallux valgus - all three pathways lead to 10%. Mild or moderate symptoms alone without surgery or severity equivalent to amputation are not explicitly listed as compensable but should be documented for potential future increases.

From 38 CFR: 'Operated with resection of metatarsal head: 10%' - If you have had this surgery, the 10% rating is warranted regardless of current symptoms. 'Severe, if equivalent to amputation of great toe: 10%' - Severity must approach the functional loss associated with losing the great toe entirely, including severe pain, inability to ambulate normally, and major functional limitation.

Pain - Constant and Activity-Related

How to describe it: Describe your pain in terms of location (bunion prominence, under the ball of the foot, entire forefoot), character (sharp, burning, aching, throbbing), intensity on a 0-10 scale both at rest and with activity, and what activities trigger or worsen the pain. Be specific about distance you can walk before pain becomes severe.

Example: On my worst days, I cannot put on a normal shoe because the pressure on my bunion is excruciating - even a light touch causes sharp, burning pain rated 9/10. I can walk less than half a block before the pain forces me to stop. I have to wear open-toed shoes or go barefoot, and even then the pain from the bunion and the ball of my foot makes every step miserable. The pain wakes me up at night if I roll over and my foot makes contact with the bedding.

Examiner listens for: Objective correlation between reported pain and physical findings on palpation; consistency between history of pain and observed gait or behavior during examination; documentation of pain location, quality, and activities that trigger it for the functional loss narrative section of the DBQ.

Avoid: Saying 'it bothers me sometimes' or 'I manage it' - instead say 'it limits my ability to walk, stand, and perform daily activities.' Do not say 'the pain is not that bad today' even if you have a relatively good day at the exam - describe your typical worst-day experience.

Functional Loss - Walking, Standing, and Daily Activities

How to describe it: Quantify your limitations precisely: how far you can walk (blocks, steps, minutes), how long you can stand, whether you can climb stairs, whether you can perform your job duties, and which household activities you can no longer do. Connect each limitation directly to the bunion.

Example: Due to my bunion, I can stand for no more than 10-15 minutes before the pain becomes severe enough that I must sit down. I can walk approximately one block before I must stop and rest. I can no longer walk on uneven surfaces, climb stairs without gripping the railing to shift weight off my forefoot, or participate in recreational activities like hiking that I used to do. At work, I have to request accommodations to avoid prolonged standing. I have stopped grocery shopping alone because I cannot stand long enough to complete the trip.

Examiner listens for: Specific, measurable functional limitations; how limitations affect employment, self-care, and recreation; consistency with observed gait and physical findings. The examiner will document this in the functional loss section (Section 14) of the DBQ.

Avoid: Vague statements like 'it slows me down' - instead provide specific examples. Do not perform tasks during the exam (like walking quickly in the hallway) that contradict your reported limitations.

Flare-Ups

How to describe it: Describe the frequency (daily, weekly, monthly), duration (hours, days), triggers (prolonged walking, standing, cold weather, certain shoes), and severity of flare-ups. Describe what the flare-up looks like - swelling, redness, increased pain, inability to bear weight.

Example: I experience severe flare-ups approximately 3-4 times per week. During a flare-up, the bunion becomes visibly swollen and red, and the pain escalates to 9-10/10 for several hours. During these episodes, I cannot walk at all and must elevate my foot and apply ice. The flare-ups are triggered by any extended walking beyond 15-20 minutes, wearing anything other than wide, accommodating footwear, and cold, damp weather. These episodes can last 4-6 hours and sometimes into the next day.

Examiner listens for: The examiner must document flare-up history per M21-1 requirements. The DBQ has a dedicated flare-up field (field 357). A well-described flare-up history triggers the DeLuca analysis, which can result in a higher effective functional loss rating than what is measured during the static exam.

Avoid: Saying 'I don't really have flare-ups' when you do have periods of worsening - any episode of increased pain, swelling, or limitation beyond your baseline counts as a flare-up and must be reported.

Fatigue and Lack of Endurance (DeLuca Factor)

How to describe it: Describe how your foot fatigues with use, meaning that after extended activity, your pain and limitation are significantly worse than at rest or at the start of activity. This is a legally significant DeLuca factor that the examiner must address.

Example: When I first stand up in the morning, my pain is roughly a 5/10. After walking for 10 minutes, my pain increases to 8/10 and my gait becomes noticeably impaired because I am shifting weight to avoid pressure on the bunion. After 20-30 minutes of walking, the pain is so severe I must stop entirely. My foot also fatigues when I am on my feet repeatedly throughout the day - by the afternoon, I am significantly more impaired than in the morning.

Examiner listens for: Documentation that functional limitation increases with use - this is the Mitchell v. Shinseki opinion requirement. The examiner must note whether repetitive use of the joint causes a greater degree of limitation than a single static measurement would suggest.

Avoid: Do not say 'I feel fine after resting' without also saying 'but the limitation returns as soon as I resume activity, and it takes longer to recover each time.' The full picture must include both the limitation and its pattern over the course of a day.

Gait Disturbance and Instability

How to describe it: Describe any changes to the way you walk as a result of the bunion. Antalgic gait (limping to avoid pain), toe-out or toe-in gait, walking on the outer edge of the foot, and avoidance of heel-to-toe weight transfer are all significant findings.

Example: I have developed a significant limp that is worse when I walk more than a few steps. I walk on the outer edge of my foot to avoid pressure on the bunion, which has caused secondary pain in my knee and hip. My gait is unsteady on uneven surfaces because I cannot flex my great toe normally to push off when walking. I have stumbled and nearly fallen on multiple occasions because of the instability.

Examiner listens for: Observable gait abnormality during the exam; history of instability, falls, or near-falls; documentation in the disturbance of locomotion and instability of station fields of the DBQ.

Avoid: Walking normally or quickly through the clinic when your gait is typically impaired - walk at your actual, pain-limited pace during the examination and any observed gait assessment.

Surgical History and Post-Operative Residuals

How to describe it: If you have had surgery for the bunion (bunionectomy, resection of metatarsal head, osteotomy), describe the procedure, date, the foot operated on, and all residual symptoms following surgery. Resection of metatarsal head alone is sufficient for a 10% rating under DC 5280 regardless of current symptom level.

Example: I underwent resection of the metatarsal head of my right great toe on [date] at [facility]. Despite the surgery, I continue to experience persistent pain at the surgical site rated 6/10 on average, swelling that worsens with activity, and reduced range of motion in the great toe. The surgery did not resolve my functional limitations; I still cannot walk more than one block without severe pain and I continue to require wide, accommodating footwear.

Examiner listens for: Type of procedure, operative side, date of surgery, and current residual symptoms. The DBQ includes specific fields for resection of metatarsal head, tarsal osteotomy, and other surgical procedures. Documenting surgery alone triggers the 10% rating threshold.

Avoid: Failing to mention surgical history, or saying 'the surgery fixed it' - even if surgery improved the condition, residual symptoms and the surgery itself are ratable findings that must be accurately documented.