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J Foot Ankle Surg. 2008 Jan-Feb;47(1):8-12. Epub 2007 Oct 29.

A preliminary study on the effects of acellular tissue graft augmentation in acute Achilles tendon ruptures.

Author information

1
Department of Orthopaedic Surgery, University of California, San Diego, 350 Dickinson St, MC 8894, San Diego, CA 92103, USA. dklee@ucsd.edu

Abstract

Acute Achilles tendon rupture injuries present surgical challenges because of the mechanical forces placed on this tendon. The purpose of this study was to evaluate the effectiveness of an acellular human dermal tissue matrix, GraftJacket Matrix (Wright Medical Technology, Inc., Arlington, TN), as an augmentation material in acute Achilles tendon repair. Eleven consecutive patients with acute tendon ruptures were evaluated and followed up (20-31 months). Primary repair was followed by augmentation with the graft sutured circumferentially around the tendon. Patients were placed in an early functional rehabilitation program with postoperative evaluation at 3, 6, and 12 months. Outcome scores were calculated based on the American Orthopaedic Foot and Ankle Society ankle-hindfoot scoring system. At 20-month postoperative follow-up, there have been no cases of rerupture or recurrent pain. The average return-to-activity time was 11.8 +/- 0.75 weeks. These retrospective clinical results suggest that with an acellular human dermal tissue matrix to augment acute Achilles tendon, primary repair offers a desirable return-to-activity time without any rerupture or complications. ACFAS Level of Clinical Evidence: 2c.

PMID:
18156058
DOI:
10.1053/j.jfas.2007.08.015
[Indexed for MEDLINE]

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