Intermediate
Technical
IVT
PROM
Also written as: PROM — Passive Range of Motion
Movement of a joint through its range of motion by an external force without patient effort.
Full Definition
Passive Range of Motion refers to the movement of a joint through its available range of motion by an external force, typically a therapist's hands or mechanical device, without any muscular effort from the patient. This technique is used early in rehabilitation when patients cannot actively move joints due to pain, weakness, or medical restrictions. PROM helps maintain joint flexibility, prevent contractures, and promote circulation while protecting healing tissues.
Usage
Usage note: Always capitalize when used as an acronym; lowercase when spelled out in full.
In Context
- "The patient's knee PROM was limited to 90 degrees flexion at two weeks post-surgery." — Post-operative assessment report
Also known as
passive range of motion
passive mobilization
Contrasted with
AROM
active range of motion
Don't confuse with
AROM
AAROM