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下颌阻生智牙是指下颌阻生智齿呈水平位生长,这种牙齿牙冠的咬合面和第二磨牙这中邻面接触形成了自然的沟缝,易积存食物残渣其温度和环境适于细菌大量繁殖,易促使第二磨牙远中邻面及第三磨牙咬合面形成龋洞,临床上笔者收集了61例并加以分析,提出一些治疗措施。 1 临床资料:我院口腔科自1988—02～1990～02收治下颌智阻生智牙(水平位)61例。发病年龄18～50岁。下颌阻生牙(水平位)萌出时间一般2～7年。在61例中男女患有1～2度龋为37例,占60.7％;尚未发生龋洞24例,占39.3％。在37例龋洞中,
Mandibular impacted wisdom teeth refers to the impacted mandibular wisdom teeth showed a horizontal growth, the occlusal surface of this tooth crown and the second molars in which the adjacent surface contact to form a natural groove, easy to accumulate food residue its temperature and environment suitable Bacteria multiply, easy to promote the second molar distal midline and the third molars occlusal surface formation of cavities, clinical I collected 61 cases and analyzed, put forward some therapeutic measures. 1 Clinical data: Department of Stomatology in our hospital from February 1988 to December 1990 admitted to the mandibular wisdom impacted Chilean teeth (level) 61 cases. The age of onset of 18 to 50 years old. Mandibular impacted teeth (level) eruption time is generally 2 to 7 years. In 61 cases, there were 37 cases of caries with 1 ~ 2 degree in men and women, accounting for 60.7%. There were 24 cases without caries, accounting for 39.3%. In 37 cases of cavities,