Minimally invasive (ring forceps) versus open Achilles tendon repair: A retrospective comparison of ultrasonographic and functional outcomes

Minimally invasive achilles tendon repair was associated with potential advantages compared to open techniques, includ ing more favorable patient-reported outcomes (median PROMIS score 80 vs. 76, P < .001), increased tendon thickness (19% greater, P < .001), a potential indicator of differential healing patterns, and lower wound complication rates, while importantly achieving equivalent high-level function as measured by the AOFAS and MASEI scores. The main limitations of this study include its retrospective design and the potential for unmeasured confounding. Ultrasound serves as a critical postoperative tool, objectively quantifying healing progression and informing return-to-sports decisions. These findings suggest potential advantages of minimally invasive approaches and support their consideration as a viable alternative to open repair in selected patients; however, the choice of technique should be individualized based on surgeon experience and patient-specific factors. However, these associative findings require validation in randomized trials. Cite this article as: Yigit O, Erdogan MK, Canbaz SB, et al. Minimally invasive (ring forceps) versus open achilles tendon repair: A retrospective comparison of ultrasonographic and functional outcomes. Acta Orthop Traumatol Turc., 2025;59(6):394-404.