The Acumed Clavicle Hook Plating System is intended for fixation of lateral clavicle fractures, osteotomies, malunions, nonunions and dislocations of the acromioclavicular joint. Dr. Kenneth Koval demonstrates implantation and removal of the implant as well as the unique Clavicle Hook Depth Sizer which allows for measurement for all three hook depths with a single instrument, and the Clavicle Hook Plate Length Sizer which measures for both left and right plate lengths on either side of the instrument.