Eruption of impacted permanent teeth associated with cystic lesions of the jaws after fenestrating decom-pression in adolescents
10.3969/j.issn.1001-3733.2015.01.011
- VernacularTitle:青少年颌骨囊性病变开窗减压术后阻生恒牙萌出的临床观察
- Author:
Xindi JIANG
;
Linlin CHEN
- Publication Type:Journal Article
- Keywords:
Adolescent;
Cystic lesions ofthe jaws;
Fenestrating decompression;
Cystic lesion associated impacted permanent teeth(CAIPT)
- From:
Journal of Practical Stomatology
2015;(1):48-52
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the eruption of cystic lesion associated impacted permanent teeth(CAIPT)of the jaws after fe-nestrating decompression in adolescents and to analyze the related factors that affect the eruption of CAIPT.Methods:32 cases of CAIPT were examined restrospectively by panoramic radiographs.The subjects were divided into erupted group(n =22),and nonerupt-ed group(n =10).Patient age,angulation of the CAIPT,the cusp depth,eruption space and the level of dental root formation meas-ured on intial panoramic radiograph,were subjected to statistical analysis.Results:The eruption of the impacted mandibular molar was significantly related to the cusp depth,level of dental root formation and the patient's age(P <0.05).The eruption of the impacted man-dibular premolar was significantly related to the cusp depth,level of dental root formation,the angulation of the tooth and the patient's age (P <0.05),but not to dental space for the eruption(P >0.05).Conclusion:The patient's age,angulation of impacted permanent teeth,cusp depth,eruption space,level of dental root formation should be considered in the management of CAIPT.
