Satoshi Oki

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Background Humeral head inferior subluxation often occurs immediately after osteosynthesis for proximal humeral fracture; however, the underlying cause remains largely unknown. In addition, the prognosis of postoperative inferior subluxation has not been fully investigated.

Scaphoid non-union with pre-existing screws treated by 3D preoperative planning Satoshi Oki, Tomoki Matsuo, Ryogo Furuhata and Shohei Iwabu Department of Orthopedic Surgery, Saiseikai Utsunomiya Hospital, Utsunomiya, Tochigi, Japan Correspondence to Dr Satoshi Oki; satoshiohki{at}gmail.com Abstract Scaphoid fractures, if deemed operative, can often be treated successfully by headless compression screw fixation.