一种新型颈椎前路可固定式钛笼的生物力学评价

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Abstract Objective To evaluate the three-dimensional biomechanic stability of a new fixable anterior cervical mesh in a corpectomy model.Methods We designed and produced the novel mesh.And Six fresh male cadaver cervical specimens were used.The intact，C₅ corpectomy fixed with mesh and plate，C₅ corpectomy fixed with fixable mesh were tested.range of motion of the fixed segments were measured under non-contact photographic recording system.Results The fixable mesh can provide enough stability，but not as stable as mesh-plate mode，especially in flexion movement.Conclusion The fixable mesh can provide enough stability after anterior cervical corpecomy.Although not as stable as mesh-plate，the new mode may be favor to fusion.

Key words： cervical fixation mesh biomechanics

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	Articles by authors
	Li Chao
	Ge Feng
	Xu Cheng

Cite this article:

Li Chao,Ge Feng,Xu Cheng. Biomechanic Evaluation of a New Cervical Anterior Mesh[J]. sygkzz, 2019, 25(2): 127-130.

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http://www.sygkzz.com/EN/ OR http://www.sygkzz.com/EN/Y2019/V25/I2/127

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