Please rate topic.
Average 3.9 of 37 Ratings
You have 100% on this question. Just skip this one for now.
A 45-year-old carpenter complains of difficult gripping a hammer, which worsens with repeated use. On physical exam, he is able to passively flex the proximal interphalangeal (PIP) joint when the metacarpophalangeal (MCP) joint is flexed but not when the MCP joint is extended. What is the most likely explanation?
Central slip rupture
Select Answer to see Preferred Response