Arthroscopic repair of class 1D injury of triangular fibrocartilage complex. A, Edge of sigmoid notch is abraded with motorized burr. B, Holes are drilled through radius with Kirschner wire. C, Sutures are placed into triangular fibrocartilage complex through drill holes with long meniscal repair needles. D, Sutures are tied on surface of radius. (Redrawn from Sagerman SD, Short W: Arthroscopic repair of radial-sided triangular fibrocartilage complex tears, Arthroscopy 12:339, 1996.) SEE TECHNIQUE 69.28.