Which symptoms are typical of a meniscus tear?

• A. Ringing in the ear with dizziness
• B. Numbness in foot
• C. Tenderness, swelling, and a locking/popping sensation
• D. Pain only during sleep

Answer: (C)

A meniscal tear typically causes symptoms tied to the knee joint itself: tenderness along the joint line, swelling from irritation of the synovium and possible small effusion, and mechanical symptoms such as locking, catching, or a popping sensation as the torn fragment interferes with smooth movement of the joint. These features reflect the torn cartilage physically impeding motion and provoking inflammation after a twisting injury to the knee.

Ringing in the ear with dizziness points to a vestibular/inner ear issue, not a knee problem. Numbness in the foot suggests nerve or neuropathic involvement rather than a knee meniscus injury. Pain only during sleep is not characteristic of a meniscal tear, which usually presents with activity-related pain and mechanical symptoms rather than pain confined to nighttime.