Bio-Composite Scaffold–Augmented Achilles Tendon Reconstruction After Tendon Lengthening and Debridement

Information from the abstract

Achilles tendon contracture and chronic tendinopathy are common disorders encountered in orthopaedic practice and may lead to persistent pain, impaired plantarflexion strength, and diminished functional performance if inadequately treated. Surgical management often requires tendon lengthening and debridement; however, extensive debridement may compromise the remaining tendon tissue and limit the quality of reconstruction. Biologic augmentation has emerged as a promising strategy to enhance tendon healing and restore structural integrity in a variety of musculoskeletal applications. BioBrace® (CONMED, New Haven, CT) is a biocomposite scaffold composed of highly porous type I collagen integrated with bioresorbable poly(L-lactide) (PLLA) microfilaments. The scaffold is designed to provide immediate mechanical reinforcement while serving as a three-dimensional matrix that supports cellular infiltration and organized tissue regeneration during gradual bioresorption. This article describes a reproducible surgical technique for Achilles tendon reconstruction using BioBrace® augmentation following tendon lengthening and debridement. In addition, we present the preliminary clinical outcomes of a pilot cohort treated with this technique. Early follow-up demonstrated favorable clinical improvement without implant-related complications or other adverse events. Finally, the potential advantages, technical considerations, and limitations of this reconstruction method are discussed to facilitate appropriate patient selection and surgical decision-making.

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Related topics: Tendon Structure and Treatment · Shoulder Injury and Treatment · Periodontal Regeneration and Treatments