Postoperative Complications of Minimally Invasive Intramedullary Nail Fixation Versus Plate Fixation for Distal Fibular Fractures in Elderly Patients: A Retrospective Double Cohort Study in a Geriatric Trauma Unit in the Netherlands

Autor: Benjamin L. Emmink, Roderick M. Houwert, Jort Keizer, David B Tas, Diederik P.J. Smeeing
Rok vydání: 2022
Předmět:
Zdroj: The Journal of Foot and Ankle Surgery. 61:1170-1176
ISSN: 1067-2516
DOI: 10.1053/j.jfas.2021.10.019
Popis: Intramedullary fixation using a fibular nail is a minimally invasive alternative to conventional plate fixation that provides superior biomechanical strength and allows immediate full weight-bearing postoperatively. The study aim was to compare the postoperative complications of minimally invasive intramedullary fibular nail fixation to plate fixation for Lauge-Hansen supination external rotation type 4 (Weber B) fractures in patients aged 65 years or older treated in a single geriatric trauma unit in The Netherlands. A retrospective cohort study was performed including patients aged 65 years or older with a Lauge-Hansen supination external rotation type 4 (Weber B) fracture treated with either intramedullary fibular fixation or plate fixation between January 2017 to January 2019. A total number of 58 patients were included with a mean age of 73.9 years (range 65 to 95). The intramedullary fixation-cohort (n=13) had a significantly higher mean age (82.5 versus 71.4 years, p=0.002) and Charlson Co-morbidity Index (4.7 versus 3.6, p=0.005) compared to the plate fixation-cohort (n=45). The total number of postoperative complications was lower after intramedullary fixation (n=2, 15%) compared to plate fixation (n=15, 33%), although this relative difference was not significant (p=0.307). All 2 complications observed after intramedullary fixation were wound infections demanding no debridement or implant removal. No implant related complications, hospital-acquired complications or mortality were observed after intramedullary fixation. Despite the higher mean age and co-morbidity status of patients treated with minimally invasive intramedullary fibular nailing, the total number of postoperative complications was lower after intramedullary fixation compared to plate fixation. This technique might be a promising alternative in selected patients.
Databáze: OpenAIRE
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