Surgical outcome of scaphoid nonunions in heavy manual workers.

The management of scaphoid nonunion in heavy manual workers is challenging. Symptoms appear earlier and manual labor-related stress at the operated nonunion site may worsen the postoperative outcome. This study involved 16 heavy manual workers with scaphoid nonunion (11 cases involving the dominant hand) treated by internal fixation and autologous bone grafting.

External fixation as a primary and definitive treatment for tibial diaphyseal fractures.

The aim of this study was to evaluate the effectiveness of unilateral external fixator as primary and definitive treatment for open tibial fractures, fractures with severe soft tissues injuries, threatened compartment syndrome, and in multiply injured patients. Two hundred and twenty-three tibial shaft fractures (212 patients) were treated. In open fractures, union was achieved in 25 weeks, while in closed in 21.