Expert Consensus on Best Practices for Optimal Wound Closure in Total Knee Arthroplasty: A STRIDE Initiative for...

Wound closure in joint replacement surgeries is crucial for postoperative rehabilitation. Despite substantial advances in total knee arthroplasty (TKA), no guidelines/recommendation or consensus practice statement available internationally or nationally around the optimal method of wound closure. The study aimed to develop evidence-based consensus on current practices, and proposed adoption of advanced wound closure initiatives.

From Nov 2020 to Jan 2021, a group of 12 leading orthopedic surgeons from India met virtually under the Success in Total joint replacement through Recommendation In wounD closure (STRIDE) initiative. Expert committee used Delphi method to evaluate definitional statements that were identified through a comprehensive review of the published literature. Over three rounds of iterative voting, revision, and exclusion, the expert panel provided recommendations based on their clinical expertise and scientific evidence. Statements that reached ≥ 80% agreement was considered as "consensus". A survey poll was conducted following each round to add or suggest changes to the statements.

General recommendations include marking the arthrotomy before incision, placing the knee in flexion (less than 90°) for re-approximation during arthrotomy closure. The barbed suture can be a good alternative to traditional sutures for providing water-tight capsule closure and topical skin adhesives (TSAs) to staples for minimizing hospital visits and improving patient satisfaction.

This consensus provides interim guidance and practical references to orthopedic surgeons of India enabling easy access to evidence-based healthcare solutions for TKA wound closure. These recommendations need to be periodically reviewed in light of emerging evidence.