999. Mallet finger Rx / Who needs surgery? / Prognosis / Name of associated deformity and opposite deformity / Extensor tendon injury over MCP is what until proven otherwise? / Rx

999. Mallet finger Rx / Who needs surgery? / Prognosis / Name of associated deformity abd opposite deformity / Extensor tendon injury over MCP is what until proven otherwise? / Rx