Which test is listed as a supplemental test for Boxer's fracture?

Which test is listed as a supplemental test for Boxer's fracture?

• A. Anvil Test
• B. Bump Test
• C. Grind Test
• D. Compression Test

Answer: (B)

When evaluating a suspected Boxer's fracture, you want a test that directly probes the suspected injury site in the metacarpal bones. The bump test fits that need: you gently tap along the dorsal aspect of the involved metacarpal head to reproduce sharp, localized pain at the fracture site. This provocative stimulus helps confirm a fracture suspicion, especially when imaging is delayed or equivocal, by signaling that the bone itself may be injured. Other tests listed are aimed at different joints or conditions and don’t specifically target the metacarpal neck region in the same way. The bump test, by concentrating on the painful site of a potential fracture, is the most appropriate supplemental test in this scenario.

When evaluating a suspected Boxer's fracture, you want a test that directly probes the suspected injury site in the metacarpal bones. The bump test fits that need: you gently tap along the dorsal aspect of the involved metacarpal head to reproduce sharp, localized pain at the fracture site. This provocative stimulus helps confirm a fracture suspicion, especially when imaging is delayed or equivocal, by signaling that the bone itself may be injured.

Other tests listed are aimed at different joints or conditions and don’t specifically target the metacarpal neck region in the same way. The bump test, by concentrating on the painful site of a potential fracture, is the most appropriate supplemental test in this scenario.