Injury results in avascular necrosis of the odontoidprocess over a period of months or years.
外伤导致齿突尖缺血性坏死超过数月或数年。
2
Objective To compare the clinical effectiveness of fixations of odontoidprocess fractures preliminarily with anterior single one-threaded and double-threaded canulated compressive screws.
目的初步比较经颈前路单枚单头螺纹中空加压螺钉与双头螺纹中空加压螺钉内固定治疗齿突骨折的效果。
3
There were 15 cases with deviation of the odontoidprocess and 8 with widened atlantodentilis.