background : femoral shaft fractures are major causes of mortality and morbidity and are managed with intramedullary nailing (imn). in this study we compared the results of open and closed nailing in femoral shaft fractures. between 1993 and 2001 we managed 136 femoral shaft fractures by imn (81 closed and 55 open nailings) methods : in 120 patients with mean age of 36.2 years. the mean time of...

Wetting of actual surfaces involves diverse hysteretic phenomena stemming from ever-present imperfections. Here, we clarify the origin of wetting hysteresis for a liquid front advancing or receding across an isolated defect of nanometric size. Various kinds of chemical and topographical nanodefects, which represent salient features of actual heterogeneous surfaces, are investigated. The most pr...

Intramedullary nailing is one of the most convenient biological options for treating distal femoral fractures. Because the distal medulla of the femur is wider than the middle diaphysis and intramedullary nails cannot completely fill the intramedullary canal, intramedullary nailing of distal femoral fractures can be difficult when trying to obtain adequate reduction. Some different methods exis...

BACKGROUND AND OBJECTIVE Intramedullary nailing is commonly used for treating femoral shaft fractures, one of the most common long bone fractures in adults. The reamed intramedullary nail is considered the standard implant for femoral fractures. This meta-analysis was performed to verify the superiority of reamed intramedullary nailing over unreamed intramedullary nailing in fractures of the fe...

This study compared the radiographic and clinical outcomes of pediatric diaphyseal femur fractures treated by submuscular plating, flexible retrograde intramedullary nailing, or rigid antegrade intramedullary nailing with a trochanteric entry point in skeletally immature patients who were 8 years and older. A retrospective review was conducted of skeletally immature patients 8 years and older w...

 Abstract  Background: Reamed interlocking intramedullary nailing of the tibia is a procedure  for the treatment of a non-infected tibial non:::union:::. The purpose of this clinical  study was to evaluate the outcome of this method as a treatment of tibial non:::union:::.  Methods: Twenty-nine patients with non:::union::: after initial therapy for tibial fracture  were retrospectively assessed...

BACKGROUND AND PURPOSE It is not known whether there is a difference in bone healing after external fixation and after intramedullary nailing. We therefore compared fracture healing in rats after these two procedures. METHODS 40 male rats were subjected to a standardized tibial shaft osteotomy and were randomly assigned to 2 treatment groups: external fixation or intramedullary nailing. Evalu...

Controversy exists regarding the clinical outcomes of reamed vs unreamed intramedullary nailing in the treatment of closed tibial fractures. This study assessed the effects of reamed vs unreamed intramedullary nailing for closed tibial fractures. The authors searched PubMed, EMBASE, BIOSIS, and the Cochrane Controlled Trials Register for randomized and quasi-randomized controlled clinical trial...

We performed a prospective randomised trial on matched groups of patients with displaced tibial shaft fractures to compare conservative treatment with closed intramedullary nailing. The results showed conclusively that intramedullary nailing gave more rapid union with less malunion and shortening. Nailed patients had less time off work with a more predictable and rapid return to full function. ...