PMID: 11924680Apr 2, 2002Paper

A comparison of soft-tissue anchors in tendo achilles reattachment

The Journal of Foot and Ankle Surgery : Official Publication of the American College of Foot and Ankle Surgeons
L JanisZ S Husain

Abstract

This prospective study evaluated four soft-tissue fixation modalities, used in seven different combinations, to reattach the tendo Achilles in 34 cadaveric specimens. Ultimate loads, elastic moduli, and modes of failure were evaluated by loading the specimen in a cantilevered fashion on an Instron. Mann-Whitney U tests were performed to compare the failure load data for statistical significance. Although the use of two Mitek SuperAnchors showed better load resistance than one anchor (p < .01), there was no significant improvement between using two or three anchors (one anchor 116 +/- 24 N, two anchors 234 +/- 21 N, three anchors 277 +/- 80 N). Two Bionx Bankart Tacks demonstrated no significant difference over using a single tack (one tack 178 +/- 57 N, two tacks 214 +/- 86 N). No statistical difference was observed between the screw and washer systems (screw with polyacetal resin washer 307 +/- 80 N, screw with metal washer 290 +/- 81 N). Both screw and washer systems did show greater stability when compared with a single Mitek SuperAnchor (p < .01) or a single Bionx Bankart Tack (p < .05). Similar analyses using the Mann-Whitney U tests were performed on the elastic modulus data. Analysis of the displacement data among all gr...Continue Reading

Citations

May 2, 2014·Journal of Orthopaedic Surgery·Heng An LinWilliam Yeo
May 11, 2006·The American Journal of Sports Medicine·Brandon D BushnellR Alex Creighton
Apr 19, 2002·Journal of the American Podiatric Medical Association·Gerard V YuStephen Frania
Apr 28, 2005·Der Unfallchirurg·M GlanzmannR Habegger
May 14, 2005·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Michael B MuellerAndreas B Imhoff
Feb 4, 2010·The Journal of Foot and Ankle Surgery : Official Publication of the American College of Foot and Ankle Surgeons·Uel HansenRussell Bear

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