In neuromuscular electrical stimulation, which of the following is a key indication for use?

• A. Reducing post-traumatic edema
• B. Maintaining range of motion
• C. Wound healing
• D. Reducing chronic pain

Answer: (B)

Maintaining range of motion is a key indication for using neuromuscular electrical stimulation (NMES) because this technique can effectively stimulate muscle contractions, which helps prevent atrophy and promotes muscle function during periods of immobilization or after injury. By promoting these contractions, NMES can facilitate joint movement and help patients maintain or improve their range of motion, particularly when voluntary muscle contraction is limited due to pain, injury, or other conditions.

Utilizing NMES for this purpose can be particularly beneficial after surgery or injury, as it aids in muscle re-education and coordination, which are essential for the recovery process. The electrical stimulation helps to actively engage the muscle and promote blood flow, thereby supporting the healing process while also working to maintain range of motion around joints that may otherwise remain stiff.