A Comparison of Barbed Suture Versus Traditional Techniques for Muscle Belly Repair

Hand : Official Journal of the American Association for Hand Surgery
Kanu S GoyalM Lance Tavana

Abstract

The use of barbed sutures in wound closure and tendon repair has been previously been studied with improved results over traditional suture material. We examine the use of barbed suture in muscle belly repair in a custom configuration, comparing it with traditional configurations and a control. Twenty-five matched porcine psoas muscles were assigned to 5 different test groups: Mason-Allen with #1 Ethibond, Figure of Eight Allen with #1 Ethibond, Modified Kessler with #1 Ethibond, Custom Configuration with #2 Barbed PDS, Custom Configuration with #1 Ethibond. Repair was performed on the cut edge of muscle, with the free end of the suture anchored to a fixed base, forming a single-sided repair. An Instron 8874 tensiometer was used to linearly distract the repair to failure at 1 mm/s after 1 N preload. Five samples of each group were run, comparing load to failure and distraction at 10 N. Repair with barbed suture in custom configuration had statistically significantly greater load to failure than all other methods. It also showed statistically significant less displacement at 10 N of force than all other methods of repair except the Mason-Allen repair with #1 Ethibond. Mode of failure for traditional techniques was suture pull-th...Continue Reading

References

Sep 1, 2005·The Journal of Bone and Joint Surgery. British Volume·J F KraghT J Walters
Dec 17, 2009·Plastic and Reconstructive Surgery·Pranay M ParikhJames P Higgins
Jan 30, 2015·Journal of Orthopaedics and Traumatology : Official Journal of the Italian Society of Orthopaedics and Traumatology·A ClementeN Pugno

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Citations

Mar 20, 2020·Hip International : the Journal of Clinical and Experimental Research on Hip Pathology and Therapy·Kavin SundaramMichael A Mont

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