玉髓孔雀石 prase malachite
脊髓孔 [解剖] myelopore
扩髓孔 Reamed Holes
髓室底穿孔 Perforation of pulp floor ; subpulpal wall perforation ; Perforation of pulp bottom
骨髓针打孔器械包 intramedullary nail punch set
髓腔穿孔 perforation
脊髓痨性瞳孔 tabetic pupil
延髓盲孔 foramen caecum posterius
钻孔引髓 trephination and drainage
髓内钉锁孔 locking of intramedullary nail
结果所有实验牙齿都有牙本质桥形成，封闭穿髓孔。
Results Dentin bridge was seen in all teeth, occluding the perforation.
目的：对外伤引起的年轻恒前牙冠折露髓行活髓切断术，并于2年以上追踪观察其根管、根尖孔发育情况。
Objective:To treatment the young permanent incisors with exposed pulps in crown by pulpotomy and observe the growth of root canals and apexogenesis following up over 2 years.
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