Goniometer
VA Terminology Definition
Plain English Definition
The protractor-like tool examiners use to measure joint range of motion in degrees during C&P exams.
Why This Matters
Goniometer measurements are crucial for musculoskeletal ratings. The examiner places the device on your joint and measures how far you can bend, extend, or rotate. These degree measurements directly correspond to rating percentages in the VASRD.
Example
During your knee exam, the examiner places a goniometer on your knee and asks you to bend it. They measure 110 degrees of flexion and document it on the DBQ form.