Kirschner wire with a holding device for surgical procedures

摘要

A Kirschner wire 10 for use in endoscopic surgery is provided, as well as methods and apparatus for installing and removing Kirschner wire 10. Kirschner wire 10 has a holding device 20 for ease of insertion and removal. Kirschner wire 10is sufficiently short so as not to protrude from the working channel of the endoscope. Insertion instrument 30 has a receptacle 40 which for engagement with holding device 20 of Kirschner wire 10. A targeting ring 46 on insertion instrument 30 enables placement of Kirschner wire 10 under x-ray supervision. Removal device 60 has a wire body 62 with a receptacle 64 located at a distal end thereof for engagement with holding device 20 of Kirschner wire 10. Kirschner wire 10 may be adapted for use in marking a point of entry for a cannulated bone screw or as a point of orientation for an endoscopic procedure.