• Jonathan Bourget-Murray, Isabel Horton, MeniawySherif ElSEInvestigations performed at the Division of Orthopaedic Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada., Steven Papp, Paul R Kim, and George Grammatopoulos.
• Investigations performed at the Division of Orthopaedic Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada.
• Injury. 2023 Apr 1; 54 (4): 118611901186-1190.

ObjectiveTo investigate the safety of using the anterior approach (AA), compared to the lateral approach (LA), in hemiarthroplasty for the treatment of displaced neck of femur fractures.DesignRetrospective case-control match cohort study.SettingLevel 1 trauma center.PatientsRetrospective review of prospectively collected data for 39 consecutive intracapsular hip fractures treated with hemiarthroplasty using an AA between 2017 and 2021. Patients operated with the AA were matched in 1:2 ratio with patients that had hemiarthroplasty via a LA.Main Outcome MeasuresDischarge destination, 90-day emergency room (ER) visit or readmission rate, inpatient and 90-day mortality rate, inpatient medical complications, 90-day mechanical complications, 90-day reoperation, and length of hospital stay (LOS).ResultsDischarge destination (p = 0.695), 90-day ER visit or readmission rate (p = 0.315), inpatient (p = 0.719) and 90-day mortality rate (p = 0.815), medical complications (p = 0.524), mechanical complications (p = 0.150) were similar between cohorts. Five patients, all in the LA-group, required re-operations within 90-days (p = 0.106). Patients in AA-group had shorter LOS (9.3 days, 95% CI [7.6-11.1] vs. 14.7 days [95% CI 12.2-17.3], p = 0.002).ConclusionsThe AA can be safely introduced for the treatment of hip fractures. Similar short-term outcomes relative to the LA were identified. The shorter LOS may reflect the improved early functional recovery offered from the muscle-sparing AA technique. Future, level-1 data should include early- and longer term functional outcome along with cost-effectiveness.Copyright © 2023. Published by Elsevier Ltd.

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