Nonunion Rate Following Primary Arthrodesis for Acute Lisfranc Injuries.

Autor: Ptak NA; Kaiser - TSPMG, Sandy Springs, GA. Electronic address: nathanptak@gmail.com., Rigby RB; Logan Regional Orthopedics - Intermountain Healthcare, Logan, UT., Douthett SM; Orthopaedics Northeast, Fort Wayne, IN.
Jazyk: angličtina
Zdroj: The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons [J Foot Ankle Surg] 2024 May-Jun; Vol. 63 (3), pp. 411-413. Date of Electronic Publication: 2024 Feb 10.
DOI: 10.1053/j.jfas.2024.01.016
Abstrakt: Injury to the tarsometatarsal joint (TMT) results in instability throughout the midfoot that does not often improve with conservative management. If instability is identified, surgical intervention is frequently recommended, either open reduction and internal fixation (ORIF) or primary arthrodesis (PA). These 2 treatment options have been compared in the literature multiple times, often reporting similar outcomes. Due to this, as well as the need for subsequent hardware removal after ORIF has led many surgeons towards PA at the index surgery. Concern for nonunion is a leading concern with surgeons who advocate instead for ORIF. The purpose of this study is to review patients who underwent PA and observe nonunion rates. Nonunion at the TMT has been previously studied, but only in the chronic setting. We performed a retrospective study of 34 patients who had PA in the management of an acute Lisfranc injury. The average age in our study was 43.9 years old (range 19-72, SD 17.4) with an average follow-up of 9.4 months (range 4-33, SD 6.2). Radiographs were evaluated for signs of nonunion at regular postoperative intervals. Within the patients included in the study, a total of 71 TMT joints were fused. Overall successful fusion rate was 95.8% at an average of 7.9 weeks (range 6-12, SD 1.4) postoperatively. Individual nonunion rates at the first, second, and third TMT were 0%, 1.4% and 2.8% respectively. Our study demonstrates that primary arthrodesis provides a predictable outcome with low nonunion rates in the management of acute Lisfranc injury.
(Copyright © 2024 the American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: