furcation
英
美
n. 分叉；叉形；分歧
英英释义
noun
- the place where something divides into branches
双语例句
- After surgery 12 month, the gain of periodontal attachment, the decrease of pocket depth, the reduction of probing depth in furcation area, the increase of alveolar bone's height showed more significant difference between the two groups ( P< 0.01).
术后12个月，牙周附着获得、牙周袋深度减少、根分叉探入深度减少和牙槽骨高度增加等指标差异有极显著意义（P<001）。 - Clinical research of guide bone regeneration and guide tissue regeneration on bone loss of furcation involvement of periodontitis
引导骨再生术和引导组织再生术治疗牙周根分叉病变的临床研究 - Conclusion: Root trunk concavities may cause furcation involvement and reduce the efficacy of periodontal therapy.
结论：根柱凹陷可能是造成根分叉病变的原因，并可能是导致牙周治疗效果欠佳的原因。 - Conclusion As long as the furcation involvement was controled and the occlusal force was reduced, the conservative prosthetics could not only restore the morphology and function of the teeth, but also made it possible for some cases that could not be fixed prosthetic.
结论只要控制根分叉感染，适当减小患牙的牙合力，保存修复不但能恢复患牙本身的形态和功能，尚能使一些不能做固定修复的病例变为可能。 - Research on treatment effection of furcation involvement by windowing in the pulp chamber floor
髓室底开窗术治疗根分叉区病变临床研究 - Hair furcation because the surface layer ( or periostracum) of hair stem has been already damaged.
头发分叉是因为毛干的表层（或角质层）已经损坏。 - Methods Separating roots was used for the conservative prosthetics of 24 mandibular posterior teeth with furcation involvement.
方法对下颌后牙残根、残冠累及根分叉病变的24个患牙，采用分根法作保存修复。 - Cases of basilar artery trunk fusiform aneurysm and 1 case of basilar artery furcation saccular aneurysm were detected in autopsy. There were aneurysm rupture, subarachnoid hemorrhage and swell, necrosis, softening, gliosis of brain tissue confirmed pathologically in all cases.
尸解见基底动脉主干梭形动脉瘤3例、基底动脉分叉部囊状动脉瘤1例，均有动脉瘤破裂、蛛网膜下腔出血（SAH），以及脑组织肿胀、坏死、软化、胶质增生等。 - Methods: Totally 8 molars with Class ⅱ furcation defects of 6 periodontitis patients were treated.
方法：6例患者8颗上、下颌第一或第二磨牙Ⅱ度根分叉病变采用Biomesh膜进行治疗。 - Because of the complication and variation in anatomy and cause, the treatment of root furcation lesion was very difficult.
根分叉区病变因其局部解剖复杂与多变，致病因素多种多样，病变破坏程度不同，治疗方法虽多但疗效不满意。