Single-incision approach improves wound healing and bone union for treating mid-to-lower segment of tibiofibular fracture.

The mid-to-lower segment of tibiofibular fractures (MLTFs) is commonly encountered in clinical practice, which is conventionally treated by the double-incision surgical approach. However, the double-incision approach frequently makes the closure of the wound extremely difficult and sometimes results in necrosis of skin around fractured sites. In the present study, our experience of using a single-incision surgical approach for treating MLTF was exhibited. From February 2005 to December 2013, the clinical outcomes of 212 patients with MLTFs who underwent either double-incision approach or single-incision approach were retrospectively evaluated and compared. Both groups were similar with respect to injury mechanism and all patients were followed up with the efficacies of treatment evaluated by Johner-Wruth criteria. The results demonstrated that the effective rate and the rate of excellent and good efficacy in the single-incision group were significantly higher than those in the double-incision group (P<0.05). In addition, the rates of skin wound healing and bone union after surgery in the single-incision group were significantly higher than those in the double-incision group (P<0.05). These findings indicate that the single-incision surgical approach, which holds the advantages of being milder in trauma, fewer in complications and better in function restoration, might be used as an alternative method for treating MLTFs.