阻生齿很难保持清洁，这往往造成蛀牙和牙龈病的发病率增加。
Crooked teeth are more difficult to keep clean. This usually results in a greater incidence of tooth decay and gum diseases.
探讨下颌第三磨牙的牙尖数与牙根数的关系，为临床拔除阻生齿提供依据。
This work is to study the relationship of mandibular third molars between the number of dental cusps and that of roots.
结论：甲硝唑片置入阻生齿或无髓牙拔牙窝内可以起到预防干槽症的作用。
Conclusion: Metronidazole Tablets placed into the extraction wound of impacted teeth and pulpless teeth may provide prevention against dry socket.
目的探讨星状神经节阻滞（SGB）治疗阻生齿拔除术诱发下唇麻痹后疗效。
Objective To examine the therapeutic effect of stellate ganglion block(SGB) or stellate ganglion block plus electroacupuncture on paralysis of lower lip induced by extraction of third lower molar.
目的：观察异丙酚与局麻合用在阻生齿拔除术中的镇静、镇痛、遗忘作用并与加用氯铵酮对比。
Objective: To observe the effect of sedation and amnesia with propofol during extraction of the impacted teeth under local anesthesia.
通过400例下第三磨牙的X 线片观察，分析了阻生齿的阻生类型，阻生类型与阻生齿并发症的关系。
The X-ray photographs of 400 cases of mandbular impacted third molar were observed and the impacted molar types and relations between impacted types and complications of impacted tooth were analysed.
方法：选择门诊100例下颌阻生齿患者166颗阻生齿，采用阻生齿外科专用GW-30Z型手机辅助拔牙，76例下颌阻生齿患者82颗阻生齿采用骨凿去骨劈开牙冠配合拔牙。
Methods: A total of 166 underjaw impacte teeth in 100 out-patients were selected. 82 underjaw impacte teeth in 76 patients have been successfully removed by using the machine.
本报告之病例即为借由牙科放射检查诊断出混合性齿瘤及阻生侧门齿。
In this article, a compound odontoma and an impacted lateral incisor were diagnosed by radiographs.
摘要上颚阻生犬齿是混合齿列期常遇见的问题。
An impacted maxillary canine is a frequently encountered clinical problem in the mixed dentition.
摘要上颚阻生犬齿是混合齿列期常遇见的问题。
An impacted maxillary canine is a frequently encountered clinical problem in the mixed dentition.
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