Comparison of arthroscopic to open tibiotalocalcaneal arthrodesis in high-risk patients

Baumbach, Sebastian Felix; Massen, Felix Kurt; Hoerterer, Severin; Braunstein, Mareen; Waizy, Hazibullah; Böcker, Wolfgang und Polzer, Hans (2019): Comparison of arthroscopic to open tibiotalocalcaneal arthrodesis in high-risk patients. In: Foot and Ankle Surgery, Bd. 25, Nr. 6: S. 804-811

Abstract

Background: Open tibiotalocalcaneal arthrodesis (TTCA) is associated to high complication rates, which led to the development of arthroscopic techniques. Aim was to compare complication rates of open to arthroscopic TTCA in high-risk patients. Methods: Single-center, retrospective case-control study. Patients were selected from the authors' TTCA database. Eligible were high-risk patients receiving arthroscopic-, or open TTCA retrospectively suitable for arthroscopic TTCA. Primary outcome were major complications. Results: Eight open and 15 arthroscopic TTCAs were included. Three open and 4 arthroscopic TTCAs presented preoperative plantar ulceration. Fusion rates were similar (75% vs. 67%;p = 0.679). Major complications occurred in 63% of open (80% surgical-site-infections (SSI)) and 33% of arthroscopic (100% non-unions) TTCA. Preoperative plantar ulceration did not affect major SSI in open TTCA (67% vs. 60%) but resulted in a significant increase of non-union rates for arthroscopic TTCA (75% vs. 18%;p = 0.039). In patients without plantar ulceration the union-rate was 80% for both, open and arthroscopic TTCA. Conclusion: Arthroscopic TTCA drastically reduced major SSI. Patients without preexisting ulceration had excellent union-rates for open and arthroscopic TTCA. (C) 2018 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 1268-7731
• Sprache: Englisch