Double plating and iliac crest bone graft can safely fix femoral shaft nonunion

Abstract

Abstract Introduction Femoral shaft nonunion can be extremely vexing and result in significant morbidity. We aimed to evaluate the outcomes of patients with nonunion of the femoral shaft fracture undergoing double plating and bone grafts from the iliac crest and femoral canal. Methods This retrospective study included 44 patients with femoral shaft nonunion between March 2020 to March 2022. Patients underwent dual plating, bone grafting from the iliac crest, and the utilization of the femoral canal. Age, sex, body mass index (BMI), the two surgical interventions interval, union time after the second surgery, hip range of motion (ROM), limb length discrepancy (LLD), infections, and deep vein thrombosis (DVT) were evaluated. Results Patients comprised 21 males (47.7%) and 23 females (52.3%), with a mean age of 42.3 ± 15.2 years. The mean BMI was 26.7 ± 3.77 kg/m2. The mean duration between the two surgical interventions for the patients was 17.07 ± 6.6 months. The patients were followed for ≥ 12 months. All patients achieved successful union and fracture healing, with an average time of 5 months. The mean hip flexion and extension were 112.84 ± 7.7˚ and 14.8 ± 5.2˚ degrees, respectively. Thirteen patients showed LLD after the first surgery, with a mean LLD of 7.15 ± 5.04 millimeters. LLDs were successfully rectified in all patients following the surgical intervention. No patients experienced postoperative infections or DVT. Conclusion According to our findings, the utilization of double-plate fixation in combination with iliac crest and femoral canal bone graft has proven to be a secure, productive, and straightforward surgical alternative for the management of femoral nonunion.

Keywords

• Femoral shaft
• Nonunion
• Bone graft
• Double plate