1. Results of the transition from posterolateral to anterior minimally invasive approach for total hip arthroplasty
- Author
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Daniel Vernaza Obando, Kelly Johana Gallego, Sofía Gonzalez, Alejandro Gallego Álvarez, María Bautista, and Alfredo Sánchez-Vergel
- Subjects
Hip ,Arthroplasty ,Minimally invasive surgical procedures ,Intraoperative complications ,Postoperative complications ,Orthopedic surgery ,RD701-811 ,Diseases of the musculoskeletal system ,RC925-935 - Abstract
Abstract Background The anterior minimally invasive (AMI) approach reduces soft tissue damage, risk of dislocation and enhances recovery, but it is associated with certain complications. The aim of this study is to compare the outcomes of patients who underwent total hip arthroplasty (THA) through posterolateral (PL) and AMI approaches performed by the same surgeon, in order to determine the learning curve associated with this new approach. Methods This retrospective cohort study included patients who underwent THA via PL and AMI approach between 2017 and 2022, with a minimum follow-up of 1 year. Hip fracture and oncologic patients were excluded. Demographic variables, functional scores and perioperative complications were assessed. A bivariate analysis was performed to identify differences between groups. Results Data of 124 AMI and 120 PL patients were analyzed. Demographic characteristics among groups were homogeneous. Functional outcomes at 3 months were superior for AMI (Oxford: 43 vs. 38; p
- Published
- 2023
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