Biomechanical comparison of new Achilles tendon rupture repair technique the ``Giftbox'' versus the Krackow technique in New Zealand white rabbits: An experimental animal study

Hashim, Muhammad Hafiz and Teo, Seow Hui and Al-Fayyadh, Mohamed Zubair Mohamed and Mappiare, Sahrinanah and Ng, Wuey Min and Ali, Mohamed Razif Mohamed (2022) Biomechanical comparison of new Achilles tendon rupture repair technique the ``Giftbox'' versus the Krackow technique in New Zealand white rabbits: An experimental animal study. Injury - International Journal of the Care of the Injured, 53 (2). pp. 393-398. ISSN 0020-1383, DOI https://doi.org/10.1016/j.injury.2021.10.016.

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Abstract

Introduction: To compare the strength between the Achilles tendons repaired with the ``Giftbox'' and the Krackow techniques in New Zealand white rabbits post six weeks of tendon healing. Materials and Methods: Eight rabbits were randomized into Giftbox and Krackow groups. Tenotomy was performed on the Achilles tendon of one side of the lower limb and repaired with the respective techniques. The contralateral limb served as control. Subjects were euthanized six weeks post-operative, and both repaired and control Achilles tendons were harvested for biomechanical tensile test. Results: The means of maximum load to rupture and tenacity in the Giftbox group (156.89 +/- 38.49 N and 159.98 +/- 39.25 gf/tex) were significantly different than Krackow's (103.55 +/- 27.48 N and 104.91 +/- 26.96 gf/tex, both p = 0.043). Conclusion: The tendons repaired with Giftbox technique were biomechanically stronger than those repaired with Krackow technique after six weeks of tendon healing. (c) 2021 Elsevier Ltd. All rights reserved.

Item Type: Article
Funders: University of Malaya Postgraduate Research Grant [PO022-2016A]
Uncontrolled Keywords: Achilles tendon injury; Achilles tendon repair techniques; Biomechanical study; Biomechanical tensile
Subjects: R Medicine > RC Internal medicine
R Medicine > RD Surgery
Divisions: Faculty of Medicine > Orthopaedic Surgery Department
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 17 Aug 2022 07:41
Last Modified: 17 Aug 2022 07:41
URI: http://eprints.um.edu.my/id/eprint/33409

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