What is the rating for immobility of the hip when the arc of motion is 0-60 degrees?

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Multiple Choice

What is the rating for immobility of the hip when the arc of motion is 0-60 degrees?

Explanation:
The rating is determined from the impairment table that the AMA Guides use for hip motion. For the hip, an arc of motion from 0 to 60 degrees is assigned a 23% whole‑person impairment. The normal hip flexion is about 120 degrees, so 0–60 degrees represents a substantial restriction, but the impairment value isn’t a simple proportion of lost motion; it’s a fixed category on the chart. That’s why 23% is the best match for this arc. The other percentages don’t align with the standard table for this specific range of motion.

The rating is determined from the impairment table that the AMA Guides use for hip motion. For the hip, an arc of motion from 0 to 60 degrees is assigned a 23% whole‑person impairment. The normal hip flexion is about 120 degrees, so 0–60 degrees represents a substantial restriction, but the impairment value isn’t a simple proportion of lost motion; it’s a fixed category on the chart. That’s why 23% is the best match for this arc. The other percentages don’t align with the standard table for this specific range of motion.

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