System in mining field pressure-blasting machine site, widely used in grinding anteriorprocess, it can produce a lot of powder grinding, reduce the high cost of grinding the load.
制砂机现场在矿业领域，广泛地应用于磨矿前段工艺，它能产生大量的粉矿，减少高成本的磨矿负荷。
2
Methods: Through the anterior transverse process along the transverse process, pedicle and vertebral body waist from subperiosteal forward to stripped until the below of longitudinal ligament.
方法：通过横突前，沿横突、椎弓根和椎体腰部，严格的从骨膜下向前剥离，直达前纵韧带下方。
3
Objective to study the microsurgical anatomy of the anterior clinoid process and the clinoid process interspace, and provide anatomical basis for operative approach.