Sacral Anterior Root Stimulator 即骶神经前根电刺激器
sacral anterior root stimulation 骶神经前根电刺激
anterior root of spinal nerves 脊神经前根
anterior root fiber 前根纤维
anterior root of spinal nerve 脊神经前根
anterior root of ansa cervicalis 颈袢前根
anterior nerve root 前神经根
After 12 weeks, the anterior root fiber expression turned down obviously, however the posterior root fiber expression backed up slightly compared with that of the 8 weeks.
至术后12周时，前根纤维表达强度明显减低，而后根纤维却较术后8周时略有回升。
Microsurgical observation proved that dorsal root could be divided into 10-18 small tracts and anterior root 6-11 tracts; the diameter of small tracts was similar and the number was constant.
应用显微外科技术，后根一般可分为10 ~ 18小束，前根一般分为6 ~ 11小束，其小束的直径是基本一样，数值较为恒定。
Objective to investigate the effects of surgical crown lengthening on conservative restoration in anterior residual root.
目的探讨牙冠延长术对前牙残根的保存修复效果的影响。
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