Fig. 1From: Surgical treatment of acromioclavicular joint dislocation of Rockwood III/IV: a retrospective study on clavicular hook plate versus arthroscopic TightRope loop titanium buttona: Dislocation of the ACJ with skin incision at all levels, exposure of the ACJ, and implantation of the clavicle hook plate, which can be seen as a surgical incision about 10Â cm long; b: The C-arm X-ray device showed that the reduction of ACJ was goodBack to article page