针对枢椎侧方椎弓螺钉固定时确定进针点和进针方向困难的问题，通过导航仪寻找安全钉道。
To resolve the problem of the point and direction of the fixation of Axis lateral arch screw, using navigator finds the safe trajectory.
有了金钉就可以把金牙冠支持住，安全得多。
The gold post will build up enough of the tooth to hold the gold crown securely.
第三代髓内钉系统更安全可靠。
应用推荐