Which sign indicates pain in the calf or popliteal region during a physical examination?

Which sign indicates pain in the calf or popliteal region during a physical examination?

• A. Valgus test
• B. Homan's sign
• C. McMurray's test
• D. Lachman's test

Answer: (B)

Homan's sign is specifically associated with pain in the calf or popliteal region, particularly in the context of deep vein thrombosis (DVT). During the examination, this sign is tested by dorsiflexing the foot while the knee is extended. Experiencing pain in the calf during this maneuver suggests potential vascular issues, making it a critical sign for clinicians to identify. The other tests serve different purposes. The Valgus test assesses the stability of the medial (inner) knee joint by checking for ligamentous injury, specifically the medial collateral ligament. McMurray's test is used to evaluate meniscus tears in the knee by rotating the tibia while flexing and extending the knee. Lachman's test is aimed at assessing the integrity of the anterior cruciate ligament (ACL) in the knee joint. Each of these tests focuses on different aspects of knee joint stability and injury, without directly indicating calf or popliteal pain.

Homan's sign is specifically associated with pain in the calf or popliteal region, particularly in the context of deep vein thrombosis (DVT). During the examination, this sign is tested by dorsiflexing the foot while the knee is extended. Experiencing pain in the calf during this maneuver suggests potential vascular issues, making it a critical sign for clinicians to identify.

The other tests serve different purposes. The Valgus test assesses the stability of the medial (inner) knee joint by checking for ligamentous injury, specifically the medial collateral ligament. McMurray's test is used to evaluate meniscus tears in the knee by rotating the tibia while flexing and extending the knee. Lachman's test is aimed at assessing the integrity of the anterior cruciate ligament (ACL) in the knee joint. Each of these tests focuses on different aspects of knee joint stability and injury, without directly indicating calf or popliteal pain.