impacted teeth

Wisdom teeth that are not well aligned and become impacted are often removed.

排列不齐和阻生的智齿通常要拔掉。

Wisdom teeth commonly affect other teeth as they develop, becoming impacted or "coming in sideways". They are often extracted when this occurs.

智齿在生长的过程中通常会影响到其他牙齿，成为阻生牙或异位，这时候通常要拔除智齿。

This case report here presents a child with 3 impacted teeth in right anterior maxilla.

本篇病例报告是一个在上颚前牙区有三颗阻生牙之病例。

The main factor lead to impacted teeth was insufficient interdentium.

发生阻生的局部因素主要是牙间隙不足。

The impacted teeth are often with malformation of the root.

埋伏同时常伴有牙根畸形。

Results after flap operation, the inversely impacted teeth was aligned by using fixed appliance for 12 ~ 18 months. And after fenestration it needs 8 ~ 12 months.

结果翻瓣术式后固定矫正器经12 ~ 18个月，开窗术式后固定矫正器8 ~ 12个月使倒置埋伏阻生牙进入牙弓排齐。

RESULTS: It was found that the number, size, shape, location, Angle between crown and root of all the 33 impacted teeth could be displayed accurately.

结果：上颌骨内埋伏阻生牙33颗，均能准确无误地显示出埋伏牙的方向、形态、数目、唇腭侧骨质厚度。

Objective:To investigate the superiority by using high speed air turbine drill in extraction of impacted mandibular teeth, especially in low mesioangular impaction and horizontal impaction.

目的：探讨高速涡轮机在辅助拔牙，特别是在下颌近中低位及水平位阻生牙的拔除中的优越性。

Objective:To investigate the measure for avoiding the complication during the process of impacted teeth treatment.

目的：探讨防止埋伏阻生牙矫治过程中各种并发症的措施。

Objective: To study the effects of mandibular impacted wisdom teeth on adjacent teeth, incisors and alveolar bone.

目的：探讨下颌阻生智齿对邻牙、下前牙及牙槽骨的影响。

Objective: To observe the effect of sedation and amnesia with propofol during extraction of the impacted teeth under local anesthesia.

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 evaluate the effective measures for treating the impacted anterior maxillary teeth with fixed orthodontic technique and prevention of postoperative complications.

目的：探讨上颌前牙埋伏阻生固定正畸矫治的有效方法及相关并发症的预防措施。

Objective: To evaluate the effect of dexamethasone on prevention of postsurgical complication of mandibular impacted teeth removal.

目的：探讨地塞米松对下颌阻生智齿拔除术后并发症的预防。

Objective To study the application of high speed turbine bodkin in the extraction of impacted wisdom teeth.

目的探讨高速涡轮钻在拔除下颌阻生智齿中的应用。

Model showsingwedge-shaped defects, dental caries, periapical abscess, periapical granuloma, impacted teeth and nerves, arteries and veins.

模型显示列楔状缺损、龋齿、根尖脓肿、根尖肉芽肿、阻生牙齿及神经、动脉和静脉等。

Methods: a total of 38 impacted teeth were included in this study.

方法：本研究共包括38颗埋伏牙，对治疗方法、疗效进行回顾性分析。

Methods: 16 patients with impacted anterior maxillary teeth were treated with fixed orthodontic technique.

方法：应用固定正畸技术对16例埋伏阻生牙采用助萌法或导萌法矫治。

Methods: 104 orthodontics patients require extraction of mandibular impacted wisdom teeth were randomly divided into two groups.

方法：选取正畸科医生要求拔除下颌阻生智齿牙胚的患者104例。

Materials and Methods:20 patients with 25 un-erupted and impacted teeth were scanned by Spiral CT and processed by dental reconstruction with SIEMENS spiral CT scanner.

材料和方法：用Siemens螺旋CT扫描机，对20例共25颗上颌埋伏阻生前牙患者进行螺旋CT横断面扫描，并进行曲面、三维重建。

It's displayed in orthopantomography that 3 teeth impacted in maxillary sinus and 2 cases of maxillary molars were buccolingually and horizontally impacted.

曲面体层片显示3例位于上颌窦内，2例上颌后牙颊舌向水平埋伏阻生。

It also is needed to examine the surrounding tissues for signs of periodontal disease, impacted teeth, infections and cysts.

也需要检查牙周围的组织，找牙周病，嵌入牙，感染和囊肿的征兆。

In a small portion of patients, cysts and tumors occur around impacted wisdom teeth, requiring surgical extraction.

一小部分患者还会因为阻生智齿而出现囊肿和肿瘤，需要手术摘除。

Impacted wisdom teeth may also be categorized on whether they are still completely encased in the jawbone.

阻生智齿也可以根据他们是否完全被腭骨包裹分类。

Discusses the clinical curative effects of distal gingival flap of mandible vertical impacted wisdom teeth of high site by the high frequency electricity knife.

探讨高频电刀治疗下颌高位垂直阻生智齿远中龈瓣的临床疗效。

Conclusion: the treatment with fixed orthodontic technique could be an effective way to deal with the impacted anterior maxillary teeth.

结论：应用固定正畸技术矫治埋伏阻生上颌前牙可以获得满意的疗效。

Conclusion: Metronidazole Tablets placed into the extraction wound of impacted teeth and pulpless teeth may provide prevention against dry socket.

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。

Combination of the 2d X-ray technique and 3d ct reconstruction technique can provide reliable evidence for the diagnosis of impacted teeth and for a rational plan of o...

结合二维X线技术和CT三维重建技术可以为埋伏牙的确诊提供更可靠的依据，确定合理的正畸治疗方案。

Abstract: Objective The aim of the study was to compare orthodontic traction of impacted teeth, using chain rubber ring or Ni-Ti wire respectively.

摘要］目的： 研究比较应用链状皮圈或镍钛弓丝在埋伏牙的正畸牵引治疗中的临床效果。