用于经蝶窦手术的改良旋转器械：技术说明

Arq Neuropsiquiatr. 1979 Dec;37(4):443-5. doi: 10.1590/s0004-282x1979000400011.

A series of modified gyratory bayonets instruments is described. They have the advantage to allow any adjustable position within a 360 degree rotation angle, during the various surgical steps of transphenoidal surgery, thus keeping the surgeon's hand always at the same position.

描述了一系列改良的旋转刺刀式器械。它们的优点是在经蝶窦手术的各个手术步骤中，能在360度旋转角度内实现任何可调节位置，从而使外科医生的手始终保持在同一位置。