Complications of Marchetti locked nailing for humeral shaft fractures.

In this retrospective study 50 humeral fractures (36 acute, 6 pathological fractures and 8 non-unions) were treated by retrograde locked bundled Marchetti nailing. No intraoperative complications occurred. Postoperative complications included 7 non-unions (4/36 acute fractures and 3/8 delayed union), and 2 intraarticular penetrations of the secondary nails. However, at the subsequent removal of the implant 5 supracondylar fractures occurred.