颈椎间关节面的形态和面积与颈椎病的关系

目的探讨颈椎间关节面的形态和面积与颈椎病的关系。方法在 5 0套增生的成套颈椎骨中 ,调查了不同颈椎的骨质增生率及椎体不同部位的增生率。同时观测另 45套正常成人颈椎标本椎间关节面的形态和面积。结果颈椎间关节面的形态分为圆型、椭圆型和不规则型 ,以椭圆型占优势 ,各节段下关节面的面积均大于上关节面的面积。但仅在C4— 5和C5— 6有显著性差异 (t =2 .0 0 -2 .2 4,P <0 .0 5 )。结论颈椎间关节面的面积和形态与其骨质增生有一定的关系。

The relationship between the shape and area of cervical zygapophysial joint facet and cervical vertebral disease

ObjectiveTo study the relationship between the shape and area of cervical zygapophysial joint facet and cervical vertebral disease. MethodsThe hyperosteogency rate of both cervical vertebral body and the susceptible site on the same cervical vertebral body were investigated on 50 sets of cervical vertebrae with hyperosteogency.The shape and area of cervical zygapophysial joint facet were observed on other 45 sets of normal adult cervical vertebrae. ResultsThe cervical vertebral zygapophysial joint facet showed mainly three shapes: round, elliptic and irregular, with elliptic shape predominate all. There is significance only on inferior facet on C 4-5 and C 5-6 joints ( P<0.05).Conclusions There is some relationship between the shape and area of the cervical zygapophysial joint facet and the cervical hyperosteogency.