介绍一种阴影莫尔条纹偏折术。
该法信号读出方便，精度不低于单光束莫尔偏折术。
With this method, the readout of information is convenient, the accuracy isn't lower than that single beam Moire deflectometry.
目的探讨中鼻甲微波热凝加外折术治疗鼻睫神经痛临床疗效和意义。
Objective To investigate significance and efficacy of microwave thermocoagulation plus outfolding of middle nasal concha for treatment of nasociliary neuralgia.
目的探讨用腹腔镜食管裂孔疝修补术和胃底折术治疗食管裂孔疝的临床效果。
Objective To probe clinical effects of laparoscopic repair-procedure of esophageal hiatal hernia and laparoscopic fundoplication for treating esophageal hiatal hernia.
方法选择隐裂、根折或根分叉病变患者，对欲保留牙根进行根管治疗后，行半牙切除术。
Methods Hemisections were performed on reserved canals of incomplete tooth fracture, complete root fracture and furcation involvement after root canal therapy.
目的：观察恒切牙外伤冠折后行一次性根管治疗与断冠再接术的临床效果。
Objective To investigate the clinical effect of one-time root canal therapy and reattachment of permanent incisors with crown fracture.
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.
方法：72例外伤冠折露髓患牙，采用活髓切断术切断冠部牙髓，保留根髓活力，促进牙根发育。
Methods: 72 teeth with exposed pulps in crown treated by pulpotomy to conserve the vital pulps and promote the growth of roots of teeth.
摩尔偏析测量术通过测量探针光束经过不均匀介质后光线的偏折来估算介质的折射率。
Moire deflection measurement can be used to calculate refractive index by measuring deflection of probe beam passing through mediums.
目的应用黏接再植术及牙周翻瓣植骨术对后牙冠根纵折伴牙周脓肿手术治疗的疗效进行评价。
Objective To evaluate the clinical effect of bonding and surgical therapy on fractured crown-root complicated with periodontal abscess.
目的观察部分活髓切断术治疗年轻恒牙冠折露髓的临床效果。
Objective to investigate the clinical effect of partial pulpotomy on young permanent incisors with complicated crown fracture.
择期进行后伸截骨术时，医生持住患者头部进行“折骨”，临时造成不稳定颈椎骨折。
In elective extension osteotomies, the surgeon manipulates the head to generate osteoclasis, temporarily producing an unstable cervical fracture.
施行扩大性根治术病例中近半数病变位于腹膜返折以下，其中半数病例有上方转移。
In the extended radical operation abroud half of the all patients cancer is belowtheperitoneal reflection.
方法：对2001—2007年进行纵折后牙体外黏结再植术治疗的249颗后牙进行随访观察。
Methods: A total of 249 posterior teeth treated bonding and replantation from 2001 to 2007 were followed up.
目的：提高牙根中部以下根折恒前牙复位后牙髓的存活率和死髓后根管治疗术的质量。
AIM: to raise the living rate of pulp after review of the permanent-front-teeth with root-fractured beneath the middle and improve the quality of root-tube-treatment to the dead pulp teeth.
目的：提高牙根中部以下根折恒前牙复位后牙髓的存活率和死髓后根管治疗术的质量。
AIM: to raise the living rate of pulp after review of the permanent-front-teeth with root-fractured beneath the middle and improve the quality of root-tube-treatment to the dead pulp teeth.
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