Methods In 21 cases, internal fixations were performed at mandibular angle and condyle fractures with a micro-angular screwdriver through intraoral minimally invasions.
方法对21例下颌骨角部和髁状突颈部骨折患者，采用微型侧壁螺丝刀，经口内微型钛板内固定。
After unscrewing a screw with the screwdriver, the screwdriver rotate rapidly through twisting the twist rod by hand so as to realize rapid loading and unloading of the screw.
可在螺钉用螺丝刀松动后，通过手指捻动捻杆，使螺丝刀快速旋转，实现快速装卸螺钉。
Afterwards, the leverage tool (e. g. a simple rod or a screwdriver) is pushed through the opening or the groove and applied with a force to load on top of the casing of the apparatus.
然后杠杆工具(例如简单的杆或改锥)被推动通过开口或凹槽并被施力以承载在设备壳体的顶部上。
应用推荐