Spondylolisthesis or Segmental Instability (Cervical) C&P Exam Prep

Cervical Forward Flexion (Active)

What it measures: How far you can bring your chin toward your chest; normal is 0-45 degrees.

What to expect: The examiner will ask you to bend your head forward as far as you comfortably can. They will measure the angle at the endpoint using a goniometer or inclinometer. They must also record the angle at which pain begins if pain limits motion before the end-range.

Pain considerations: Under DeLuca v. Brown and 38 CFR 4.40/4.45, pain, weakness, fatigability, incoordination, or lack of endurance that restricts motion must be considered functional loss. If pain stops your motion at 20-, that 20- is your functional ROM even if anatomically you could go further with sufficient discomfort.

Cervical Extension (Active)

What it measures: How far you can tilt your head backward; normal is 0-45 degrees.

What to expect: You will be asked to tilt your head back as far as possible. Extension is often more limited than flexion in spondylolisthesis due to foraminal narrowing that worsens with extension.

Pain considerations: Extension narrowing the spinal canal or neural foramina is a hallmark of spondylolisthesis. Neurological provocation during extension is clinically significant and should be verbally reported during the exam.

Right and Left Lateral Flexion (Active)

What it measures: How far you can tilt your ear toward each shoulder; normal is 0-45 degrees each side.

What to expect: The examiner will measure each side separately. Asymmetry between sides is clinically meaningful.

Pain considerations: Pain provocation during lateral flexion, especially toward the symptomatic side, should be reported with a numeric descriptor (0-10 scale) and location (e.g., radiates into right arm to the elbow).

Right and Left Lateral Rotation (Active)

What it measures: How far you can turn your head to each side; normal is 0-80 degrees each side.

What to expect: You will be asked to look as far over each shoulder as possible. This is the plane most commonly limited in cervical spondylolisthesis.

Pain considerations: Report pain onset angle for each side. If rotation-induced pain causes you to avoid driving or certain activities, describe this functional limitation explicitly.

Passive ROM Testing (All Planes)

What it measures: Examiner-guided range of motion to compare with active ROM. If passive > active, functional loss due to DeLuca factors is implied.

What to expect: The examiner gently moves your head through each plane. You should relax and not resist, but speak up if pain occurs at any point.

Pain considerations: Per Correia requirements and 38 CFR 4.46, passive ROM must be documented in the DBQ. If not performed, the examination may be inadequate for rating purposes.

Repetitive Use ROM Testing (3 Repetitions)

What it measures: Whether ROM degrades after repeated motion due to fatigue, pain, or weakness - a core DeLuca factor.

What to expect: You may be asked to perform the same motion three times in succession. The examiner measures whether your ROM decreases with each repetition.

Pain considerations: This is one of the most underutilized DeLuca factors. Many veterans perform well at a single measurement early in the exam but have significant degradation with activity. Explicitly mention your typical end-of-workday or post-activity functional level.

Upper Extremity Neurological Examination

What it measures: Deep tendon reflexes (bicep C5-6, brachioradialis C6, tricep C7), motor strength in upper extremities, and sensory examination for dermatomal patterns.

What to expect: The examiner will tap your tendons with a reflex hammer (bicep, tricep, brachioradialis) and test grip strength, finger abduction, and shoulder/elbow muscle groups. They may test light touch or pinprick sensation along your arms and hands.

Pain considerations: Radiculopathy evaluated separately from the spinal condition itself under the General Rating Formula. Separate evaluations for orthopedic (5239) and neurological (peripheral nerve DC) manifestations are required per M21-1 V.iii.1.B.3.a.

10%

Forward flexion of the cervical spine greater than 30 degrees but not greater than 40 degrees; OR, combined range of motion of the cervical spine not greater than 170 degrees; OR, muscle spasm, guarding, or rigidity without abnormal contour of the spine; OR, vertebral body fracture with loss of 50 percent or more of the height (when applicable). Note: DC 5239 is rated under the General Rating Formula for Diseases and Injuries of the Spine.

From 38 CFR: Under the General Rating Formula, a 10% rating requires forward flexion greater than 30- but not greater than 40-, or combined ROM -170-, or documented muscle spasm/guarding without abnormal contour. DC 5239 is evaluated by analogy using this formula.

20%

Forward flexion of the cervical spine greater than 15 degrees but not greater than 30 degrees; OR, the combined range of motion of the cervical spine not greater than 130 degrees; OR, muscle spasm or guarding severe enough to result in an abnormal gait or abnormal spinal contour such as scoliotic deformity, kyphosis, or other abnormal contour.

From 38 CFR: A 20% rating under the General Rating Formula requires forward flexion 15-30-, or combined ROM -130-, or muscle spasm/guarding resulting in abnormal gait or spinal contour. This is a critical threshold where visible objective findings become necessary.

30%

Forward flexion of the cervical spine 15 degrees or less; OR, favorable ankylosis of the entire cervical spine. Favorable ankylosis is fusion in a neutral position (0 degrees).

From 38 CFR: A 30% rating requires forward flexion of 15- or less, or favorable ankylosis. This reflects near-complete loss of functional cervical motion. For DC 5239, segmental instability may result in protective muscle guarding so severe that functional motion approximates this threshold.

40%

Unfavorable ankylosis of a portion of the cervical spine. Unfavorable ankylosis means fusion in a position other than neutral (e.g., forward flexion, lateral deviation, or rotation), resulting in functional impairment greater than neutral fusion.

From 38 CFR: A 40% rating requires unfavorable ankylosis of a portion of the cervical spine - fusion in a position other than neutral that creates functional disadvantage. This is distinct from the 30% favorable ankylosis (neutral position fusion).

50%

Unfavorable ankylosis of the entire cervical spine. The entire cervical spine is fused in a disadvantageous position.

From 38 CFR: A 50% rating requires unfavorable ankylosis of the entire cervical spine - complete fusion of all cervical segments in a disadvantageous position. This is the maximum rating for isolated cervical orthopedic pathology under the General Rating Formula, though separate neurological ratings may apply concurrently.

Pain - Location, Quality, and Severity

How to describe it: Describe the location (posterior neck, base of skull, between shoulder blades, radiating down one or both arms), quality (sharp, stabbing, burning, aching, electric), and severity on a 0-10 scale. Be specific about whether pain is constant or intermittent, and what triggers or relieves it.

Example: On my worst days, I wake up with a 7/10 burning pain at the base of my skull that radiates down my right arm to my thumb and index finger. I cannot turn my head to the right to check traffic when driving. The pain spikes to 9/10 if I look up or reach overhead. I need 400mg of ibuprofen and a heating pad before I can function.

Examiner listens for: Specific dermatomal radiation patterns that indicate nerve root involvement (C5 = lateral upper arm, C6 = thumb/index finger, C7 = middle finger, C8 = ring/small finger). Consistency between reported symptoms and neurological exam findings.

Avoid: Saying 'it's manageable' or 'I push through it.' These phrases suggest adequate function. Instead, describe what you are unable to do and what coping strategies you require.

Range of Motion - Functional Limitations

How to describe it: Describe specific activities you cannot perform or must modify because of neck motion restrictions. Use concrete examples: driving, overhead reaching, reading documents on a desk, looking up at a screen, sleeping.

Example: I cannot look over my right shoulder to change lanes safely, so I have stopped driving on highways. I cannot look down at my desk for more than 10 minutes without severe neck pain and right-hand tingling that forces me to stop. I sleep with a rigid cervical pillow and still wake up 3-4 times nightly from neck pain.

Examiner listens for: Correlation between reported activity limitations and the measured ROM angles. The examiner is assessing whether functional limitations are proportionate to structural pathology.

Avoid: Demonstrating more motion than you actually have on a typical day. Perform the exam as you would on an average or worse-than-average day, not a best-case day. State if today is a relatively good day.

Flare-Ups - Frequency, Duration, and Triggers

How to describe it: Describe how often flare-ups occur (daily, weekly, multiple times weekly), how long they last (hours, days), what triggers them (turning head, prolonged sitting, cold weather, physical activity, stress), and what happens during a flare (increased pain, neurological symptoms, bed rest requirement).

Example: I have severe flare-ups 3-4 times per week. During a flare, my neck locks in flexion, I get electric shooting pain into my right arm, and my grip weakens so badly I cannot hold a cup. Flares last 2-4 hours and require me to lie flat with a heating pad. About twice a month, a flare is severe enough that I spend 1-2 days in bed.

Examiner listens for: Whether flare-ups have caused bed rest episodes in the past 12 months (relevant to IVDS incapacitating episode criteria if co-coded), and the frequency/duration pattern that establishes chronic rather than episodic disability.

Avoid: Minimizing flare frequency. Many veterans say 'sometimes' or 'occasionally' when they mean multiple times per week. Use specific numbers and dates where possible.

Neurological Symptoms - Radiculopathy

How to describe it: Describe the exact distribution of numbness, tingling, burning, or weakness in each upper extremity. Note which fingers are affected, whether symptoms are constant or intermittent, and what activities provoke or relieve them. Describe any hand weakness, dropping objects, or coordination problems.

Example: My right thumb, index finger, and the radial side of my forearm are constantly numb - it never completely goes away. When I extend my neck or turn my head right, an electric shock shoots into my arm within seconds. I drop objects from my right hand without warning about twice a week. Writing, typing, and buttoning shirts are difficult because of the combination of pain and hand weakness.

Examiner listens for: Dermatomal consistency (C5: shoulder/lateral arm; C6: thumb/index; C7: middle finger/tricep; C8: ring/small finger). Correlation between reported symptoms and reflex/sensory/motor exam findings. Objective neurological deficits that support a separate radiculopathy rating.

Avoid: Saying 'just a little tingling sometimes.' Intermittent but significant neurological symptoms still warrant documentation and potential separate rating. Describe your worst presentation, not your mildest.

DeLuca Factors - Fatigability, Weakness, and Incoordination

How to describe it: Per 38 CFR 4.40 and 4.45, functional loss due to pain, fatigability, weakness, and incoordination must be considered even when ROM appears acceptable. Describe how these factors reduce your functional ability over the course of a day or after activity.

Example: Even on days when my neck feels relatively loose in the morning, after two hours of work requiring any neck movement, the muscles fatigue completely and I experience a 5/10 increase in pain with muscle trembling. By afternoon, I can barely hold my head upright without leaning against a headrest. This fatigue-induced worsening happens every single work day.

Examiner listens for: Evidence that the veteran's functional capacity decreases over the course of a day or with repetitive use, which is not captured by a single-point ROM measurement at the beginning of an exam. The examiner should document this in the flare-up and functional loss sections of the DBQ.

Avoid: Only describing your morning baseline. Most C&P exams occur in the morning when many veterans feel relatively better. Explicitly state: 'This exam is being conducted at my best time of day - my function is significantly worse by afternoon and after any sustained activity.'

Occupational and Daily Living Impact

How to describe it: Describe specific jobs, tasks, and activities you have had to stop, modify, or struggle with because of your cervical condition. Include both occupational (lifting, driving, computer work, overhead tasks) and personal (sleep, hygiene, childcare, recreation) impacts.

Example: I was forced to transfer from a supervisory role requiring frequent vehicle use to a sedentary desk position, but even desk work is limited to 90 minutes before neck pain forces me to lie down. I cannot participate in recreational activities I formerly enjoyed (swimming, hiking). I require my spouse's assistance to wash my hair because tilting my head back causes a near-blackout sensation.

Examiner listens for: Concrete, specific functional limitations that map to rating criteria. The examiner will document occupational and daily living impact in the functional impact section of the DBQ (field 462).

Avoid: Generic statements like 'it affects my quality of life.' Use specific, measurable impacts: 'I can sit for no more than 20 minutes,' 'I have missed X days of work per month,' 'I cannot drive more than 15 minutes.'