goniometry
Pronunciation: goh-nee-OM-uh-tree
The clinical technique of measuring joint angles using a goniometer to quantify range of motion in rehabilitation assessments.
Full Definition
Goniometry is the standardised method of measuring the angle of a joint using a device called a goniometer, which resembles a protractor with two arms. It is used routinely by physiotherapists and occupational therapists to document baseline ROM, track progress, and set rehabilitation goals. In clinical documentation and research articles, editors should ensure that goniometric measurements are recorded with the correct joint, movement direction, and patient position (as these affect the reading). Universal goniometry and inclinometry are related but distinct approaches sometimes mentioned together in methodology sections. Results are typically reported in degrees with the anatomical reference position noted.
Usage
Usage note: Goniometric data should always specify the joint, movement plane, and patient/limb position to be clinically meaningful.
In Context
- "Goniometry was performed at baseline and at four-week intervals to track knee flexion recovery." — Randomised controlled trial methods section
- "The report's goniometry values lacked reference to patient positioning, which the editor flagged for clarification." — Peer review editorial comment