Is range of motion typically normal in an isolated MCL injury?

Prepare for the Musculoskeletal Knee Test. Study with in-depth questions and explanations. Enhance your knowledge and increase your chances of success!

Multiple Choice

Is range of motion typically normal in an isolated MCL injury?

Explanation:
An isolated MCL injury is typically associated with preserved knee motion because the ligament injury is on the medial side and does not create a mechanical block or damage the joint surfaces. The knee can usually flex and extend within normal ranges, though pain and medial tenderness with swelling may limit function temporarily. If there are additional injuries to other structures (like the meniscus or ACL), ROM might be affected, but with isolated MCL injury the range remains typically normal.

An isolated MCL injury is typically associated with preserved knee motion because the ligament injury is on the medial side and does not create a mechanical block or damage the joint surfaces. The knee can usually flex and extend within normal ranges, though pain and medial tenderness with swelling may limit function temporarily. If there are additional injuries to other structures (like the meniscus or ACL), ROM might be affected, but with isolated MCL injury the range remains typically normal.

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