Conclusions:The implanting angle of atlantoaxial transarticular screw fixation should have an adjustable range.
结论:经关节螺钉固定的进钉角度有一个可调节的 范围,登枢椎前脱位在一定程度内允许经关节螺钉的植人,且稳定性良好。
参考来源 - 寰枢椎经关节螺钉固定的相关研究及术中复位装置研制PW is smallest in middle thoracic pedicle, most of the patients are not suitable to perform pedicle screw fixation.3.
中胸段椎弓根横径最小,大部分病人行椎弓根螺钉内固定需慎重。
参考来源 - 下颈椎及胸椎椎弓根置钉的解剖形态学CT重建研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Osteoporosis is often cited as a contraindication for pedicle screw fixation.
骨质疏松一直被列为椎弓根螺钉固定的禁忌症。
Combining screw fixation with cerclage wires with a locking system remains controversial.
螺钉固定联合环扎术并联合锁定系统仍然是争议的。
Objective: Screw fixation of the injured syndesmosis restores stability but may reduce motion.
目的:通过螺钉固定,受损的下胫腓联合能维持稳定,但活动度可能受限。
应用推荐