【摘要】 目的:为临床发育性颈椎管狭窄脊髓病及颈椎最常见骨质增生部位提供解剖学依据。方法:对98套颈椎(C_3～7)共486个颈椎孔进行测量并观察骨质增生情况。结果:C_3～7颈椎孔中矢径平均为13.58±1.47mm,横径为24.05±1.37mm,椎孔指数平均为56.47。有9套颈椎共24个椎孔中矢径狭窄（<12mm）,占椎骨总数的4.9％,中矢径绝对狭窄的椎孔有8个（<10mm）,占椎骨总数的1.6％。结论:椎孔中矢径狭窄80％以上集中在C_5～7;颈椎骨质增生最常见的是钩突增生,其次是关节突及椎体增生,增生的部位以C₅最常见.其次是C₆和C₇,共占增生的84.5％,而C₄和C₃较少见。更多还原

【Abstract】 Objective : To provide anatomical basis for developmental stenosis myelopathy and common position of cervical vertebrae hyperosteogeny . Methods : 98 sets of cervical vertebrae ( C3- 7 ) ( 486 cervical vertebrae foramen) were measured and the condition of hyperosteogeny observed . Results : The average sagittal diameter of cervical vertebrae foramen was 13.58 ± 1.47mm; the average index of cervical vertebrae 56.47.The total 24 foramen of 9 sets’ cervical vertebrae belonged to sagittal diameter stenosis (C < 12mm)(4.9% of the total); vertebrae foramen absolute stenosis 8 (C < 10mm) in sagittal diameter (1.6% of the total) . Conclusion ;80% vertebrae foramen sagittal diameter stenosis concentrated in C5-7. The common manifestation of cervical vertebrae hyperostegeny were processus uncinatus hyperplasia, processus articularis and corpus vertebrae hyperplasia.It occured most often in C5;the next was in C6 and C7(84.5% of total), and it was rarely seen in C4 and C3.更多还原