Swan neck deformity treatment: which splint position is recommended for the PIP?

Study for the NBCOT Hand Injuries and Intervention Test. Prepare with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for success!

Multiple Choice

Swan neck deformity treatment: which splint position is recommended for the PIP?

Swan neck deformity is managed by preventing PIP hyperextension. The goal is to counteract the extensor mechanism imbalance by holding the PIP in slight flexion with a splint. This position reduces the tendency of the PIP to hyperextend, supports the volar plate, and allows the DIP to extend normally, helping restore overall finger alignment. Immobilizing the MCP or placing the PIP in hyperextension or full extension would not correct the mechanism driving the deformity. Keeping the PIP in slight flexion provides the needed balance to improve function and prevent progression.

Swan neck deformity is managed by preventing PIP hyperextension. The goal is to counteract the extensor mechanism imbalance by holding the PIP in slight flexion with a splint. This position reduces the tendency of the PIP to hyperextend, supports the volar plate, and allows the DIP to extend normally, helping restore overall finger alignment. Immobilizing the MCP or placing the PIP in hyperextension or full extension would not correct the mechanism driving the deformity. Keeping the PIP in slight flexion provides the needed balance to improve function and prevent progression.

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