片语

extraction of third lower molar阻生齿拔除术

the third mandibular molar下颌智齿

third molar teeth第三臼齿英语

Impacted mandibular third molar下颌阻生智齿

third molar germ第三磨牙牙胚

third molar of mandibular下颌第三磨牙

third molar embryo第三磨牙牙胚

third molar chisel释义第三磨牙凿

third d molar tissue retractor第三磨牙组织牵开器

英汉例句

• the assessments of the third molar germs were made from panoramic radiographs, and the assessments of anb angle were made from lateral cephalograms.

  通过测量anb角，将样本分属于三类矢状骨面型，通过全景曲面断层片判定第三磨牙牙胚的缺失情况。

• aim: to find out the sensitive drugs after studying the contents of the pockets of 30 lower third molar pericoronitis.

  目的：对30例下颌第三磨牙冠周炎盲袋内的内容物行细菌学研究，希望能筛选出临床治疗冠周炎的敏感药物。

• conclusion male patients have higher absent frequencies of third molar germs than female ones.

  结论男性比女性第三磨牙牙胚缺失几率大；

• objective:to compare the changes in third molar position in patients treated with second molar and first premolar extractions.

  目的：比较正畸治疗中拔除第二磨牙与拔除第一前磨牙后第三磨牙牙胚位置的不同改变。

• the teeth in the non-eruption group were further divided into impact group and congenital absent group according to the third molar germ presence testified by x ray.

  第三磨牙未萌出者经x线片证实，按有无第三磨牙牙胚，将其分别归为埋伏阻生组或先天缺失组。

• a wisdom tooth is in humans any of the usually four third molars, including mandibular third molar and maxillary third molar.

  人类的智齿就是第三大臼齿，通常有四颗，包括下颌第三磨牙和上颌第三磨牙。

• conclusion: the socket of surgical wound should be open slightly after extraction of unerupted-impacted mandibular third molar for reducing in more effect of post-operative swelling.

  结论：下颌埋伏阻生智齿拔牙后的牙槽窝宜小部分开放引流，可更有效减轻术后肿胀反应。

• abstract : objective: to analyze the correlation between the eruption status of the mandibular third molar and the distal caries in the mandibular second molar.

  摘要目的：研究下颌第三磨牙萌出状态与第二磨牙远中邻面龋坏的相关性。

• the incidence of congenital absence of the third molar was much higher in maxilla than in mandible (p0.05).

  上颌第三磨牙牙胚的缺失率明显大于下颌（p0.05）；

• the main fact to influence the types of roots of maxillary third molar was the largest circumference of crown, not the types of cusps.

  影响上颌第三磨牙牙根型的主要因素是牙冠最大周径，而不是牙尖型；

• conclusion:the second molar malocclusion occurs with the third molar exiting in the same quadrant.

  结论：第二磨牙错的发生常伴有第三磨牙的存在；

• the first molar has the most serious tooth wear and the third molar was the lightest.

  第一磨牙的磨耗程度最重，第三磨牙的磨耗程度最轻。

• objective:to observe the relationship between operator and complication in the mandibular third molar surgery.

  目的：明确医生技术因素和下颌第三磨牙拔除术后并发癥之间的关系。

• conclusion:mandibular second premolar after pulling, the third molar eruption clearance increased obviously, conduce to the jaw third molar normal eruption.

  结论：拔除下颌第二前磨牙后，第三磨牙萌出间隙明显增大，有助于下颌第三磨牙的正常萌出。

• objective: to analyze causes of displacement of the impacted mandibular third molar into the pterygomandibular space and to find out measures for preventions.

  目的：探讨阻生智齿拔除过程中牙根误入翼颌间隙的原因及预防和处理的方法。

• 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.

  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癥的关系。