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Pyogenic flexor tenosynovitis — RCPSC EM MCQ

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HardMusculoskeletalPyogenic flexor tenosynovitisRCPSC EM

A 36-year-old carpenter has a puncture wound to the finger. The finger is held flexed, is diffusely swollen and exquisitely tender along the flexor sheath, with pain on passive extension. He is afebrile and neurovascularly intact. What is the most appropriate initial management?

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Correct answer: DGive IV antibiotics, immobilise and consult hand surgery urgently

Kanavel signs suggest pyogenic flexor tenosynovitis. Early IV antibiotics and urgent hand-surgery assessment are needed to prevent tendon necrosis and loss of function.

Reference: Canadian hand surgery principles; Rosen's Emergency Medicine