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Method and apparatus for subligamentous endosocipic transverse carpal ligament release surgery
Method and apparatus for subligamentous endosocipic transverse carpal ligament release surgery
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机译:韧带下韧带内腕横韧带松解术的方法和装置
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摘要
An improved method and instrument design for performing endoscopic transverse carpal ligament release surgery. The improved instrument design comprises a working end, such as a knife blade, a rasp, a curette or a blunt right angle probe, connected to a handle. The handle is positioned at an angle of approximately 21 degrees relative to the working end. The improved method eliminates the step of retracting the flexor tendons and/or ulnar nerve at any time during the surgery. Furthermore, the design of two knife blades is described that allows the number of cutting steps involved in the surgery to be reduced from five to three.
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