[Capability for anti-stretch of 4 allogeneic tendon grafts].
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).


CONCLUSIONS
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.
Wang
Xi-Yang
XY
Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China. wql.qw.wxy@163.com
Li
Kang-Hua
KH
Lei
Guang-Hua
GH
Zhu
Yong
Y
D000818:Animals; D001696:Biomechanical Phenomena; D006168:Guinea Pigs; D011897:Random Allocation; D013708:Tendon Injuries / Q000601:surgery*; D013710:Tendons / Q000637:transplantation*; D013718:Tensile Strength; D014184:Transplantation, Homologous