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Updated: Aug 16, 2026
A Novel Tenorrhaphy Suture Technique with Tissue Engineered Collagen Graft to Repair Large Tendon Defects
Published on: December 10, 2021
[Capability for anti-stretch of 4 allogeneic tendon grafts]
Xi-Yang Wang1, Kang-Hua Li, Guang-Hua Lei
1Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China. wql.qw.wxy@163.com
Objective:
To research the biomechanic property of 4 tendon grafts.
Methods:
The biomechanic properties of profound hypothermua froze tendon allogeneic grafts, profound hypothermua froze and dried allogeneic tendon grafts, autologous tendon grafts and allogeneic tendon grafts without intervention were tested.
Results:
The biomechanic property of allogeneic tendon grafts with profound hypothermua freezing and profound hypothermua freezing and dying was better than that of allogeneic tendon grafts without intervention (P < 0.05). No significant difference was seen between the former 2 grafts and dried autologous tendon grafts (P > 0.05).
Conclusion:
Allogeneic tendon grafts with profound hypothermua freezing and profound hypothermua freezing and drying, have the same biomechanic property as dried autologous tendon grafts and can be used in clinical practice.