AO/OTA type C3 distal humeral fractures in patients aged 75 years and older: Is ORIF with double precontoured anatomical locking plates a reliable treatment?

Autor: Aguado HJ; Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain. Electronic address: hjaguado@gmail.com., Mingo-Robinet J; Orthopaedics and Traumatology Department, Complejo Asistencial Universitario, Palencia, Spain., García-Virto V; Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain., SanJose-Pardo I; Orthopaedics and Traumatology Department, Complejo Asistencial Universitario, Palencia, Spain., Pais S; Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain., Álvarez-Ramos BA; Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain., Simón-Pérez C; Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain., Noriega DC; Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain.
Jazyk: angličtina
Zdroj: Injury [Injury] 2023 Dec; Vol. 54 Suppl 7, pp. 111043. Date of Electronic Publication: 2024 Jan 13.
DOI: 10.1016/j.injury.2023.111043
Abstrakt: Introduction: The incidence of osteoporotic distal humeral fractures (DHF) is on the rise. Their operative management is demanding. Fixation with non-locking reconstruction plates was associate with a high number of complications. Elbow arthroplasty (total or hemi) has been proposed as an alternative treatment, in spite of lifetime activity restrictions, and risk of complications, unknown implant survival and problematic revision surgery. Precontoured anatomical locking plates have increased the strength of the fixation in complex fractures.
Hypothesis: double plating ORIF with precontoured anatomical locking plates is a safe and reliable treatment option for the management of AO/OTA type C3 DHF in patients aged 75 and older.
Patients and Methods: A retrospective case series study of patients aged 75 years old and older with an AO/OTA type C3 DHF treated with ORIF with double precontoured anatomical locking plates between 2007 and 2021. Pathologic fractures were excluded. Patients' demographic, surgical, clinical, and radiological data were reviewed.
Results: A total of 27 women and 3 men, mean age of 80.1 years (range 75-93 years), were included. Mean Charlson index was 5 (range 3-8). Out of 30 patients, 19 had already died. Mean survival time after the surgical treatment was 72.3 months. Mean Mayo elbow performance score was 88.9 (range 60-100); 23 patients scored excellent or good. All fractures healed with no cases of delay union or non-union, hardware failure or loss of reduction. No patient needed a revision surgery to arthroplasty. The total number of complications was 12 (40%), mainly ulnar neuropathy (5) and cerclage removal (4).
Conclusion: ORIF with double pre-contoured locking plates may be a safe and reliable treatment for type C3 DHF in patients aged 75 years and older, with a good functional outcome. Complications are expected but not related to loss of reduction, fixation failure or revision to elbow arthroplasty.
Competing Interests: Declaration of Competing Interest The authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
(Copyright © 2023 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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