The Clinical Efficacy of Minimally Invasive Clamp-Assisted Reduction and Open Reduction with Wire Cerclage for Unstable Subtrochanteric Fractures

Abstract

The purpose of this study was to compare the clinical effectiveness of minimally invasive clamp-assisted reduction and open reduction with wire cerclage and intramedullary nails for unstable subtrochanteric fractures. Between January 2016 and October 2019, 68 patients who had unstable subtrochanteric fractures experienced intramedullary nail surgery in this retrospective study. There were 41 cases in the minimally invasive clamp or closed reduction group (group A) and 27 cases in the open reduction with wire cerclage group (group B). There were 3 cases of complications in group A and 2 cases of complications in group B. Remarkable distinction was observed between the two groups in the operation time ( $p<0.05$ ), quality of reduction ( $p<0.05$ ), and union time ( $p<0.05$ ). For the successful surgical treatment of unstable femoral subtrochanteric fractures, an anatomical reduction is crucial. Reduction and wire cerclage are cut to give medial support for the anatomical reduction, which has a positive effect on fracture healing.