1Rockwood Jr CA,Williams G,Young C.Injuries to the acromioclavicalar joint.In:Rockwood Jr CA,green D,Bucholi R,eds.Fractares in adules.Philadelphia:Lippcott-Ravew,1996:1343-1414.
2Habernek H,Weinstabl R.A Crook plate for treatment of A-C jiont seperation Indiction technique and result after 1 year[J].J Trauma,1993,35:893.