Summary of Background Data. Many studies have investigated the kinematics of lumbar spine and the morphological features......

[Study Design] A clinical study on pedicle screw placement based on the human anatomy.Objective To determine the ideal e......

目的 评估下颈椎经关节螺钉不同置钉技术的安全性.方法 8套成人颈椎CT数据,三维重建下透视模拟不同下颈椎经关节螺钉置钉技术,标记......