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Updated: Jul 1, 2026

A Novel Tenorrhaphy Suture Technique with Tissue Engineered Collagen Graft to Repair Large Tendon Defects
Published on: December 10, 2021
Percutaneous Achilles Repair With High-Strength Suture Tape Augmentation: A Technical Note
Patrick Waldron1, Ethan Vallellanes1, Lucas Voyvodic1
1Advanced Orthopedics and Sports Medicine, San Francisco, California, U.S.A.
Abstract:
Achilles injuries have increased in prevalence, most commonly occurring in middle-aged adults who participate in sports and recreational activities. Minimally invasive repair techniques continue to gain popularity as an alternative to the classically performed open Achilles tendon repair. This Technical Note uses the minimally invasive Percutaneous Achilles Repair System (PARS; Arthrex) with an InternalBrace to repair a midsubstance Achilles tendon tear. We describe an effective and reproducible technique to be used on active individuals and athletes at all ages and skill levels.
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Healing I: Introduction
Healing II: Complications

