What does "Active range of motion" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
Active range of motion refers to the movement of a joint in the body when the person moves it by themselves. It's a measure of how far a person can move a part of their body, like bending an elbow or lifting a leg, without any help. This can be used to assess the health of a person's joints and muscles. If a person has a limited active range of motion, it might mean that there's an issue with the joint or muscle.
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