Cystic lesion between a deciduous tooth and the succeeding permanent tooth: a retrospective analysis of 87 cases
손창모, 류지현, 남인혜, 신상훈, 이재열,
소속 상세정보
손창모 ( Sohn Chang-Mo ) - Pusan National University Dental Hospital Department of Oral and Maxillofacial Surgery
류지현 ( Ryu Ji-Hyeon ) - Pusan National University Yangsan Hospital Research Institute of Convergence for Biomedical Science and Technology
남인혜 ( Nam In-Hye ) - Pusan National University School of Dentistry Department of Oral and Maxillofacial Surgery
신상훈 ( Shin Sang-Hun ) - Pusan National University School of Medicine Medical Research Center for Ischemic Tissue Regeneration
이재열 ( Lee Jae-Yeol ) - Pusan National University School of Dentistry Department of Oral and Maxillofacial Surgery
Abstract
Objectives: The purpose of this study is to investigate the characteristics of dentigerous and radicular cysts that occur between deciduous and succeeding permanent teeth and to propose considerations for differential diagnosis of cysts at the treatment planning stage in the outpatient clinic.
Materials and Methods: A total of 87 patients with a cystic lesion located between a deciduous tooth and the succeeding permanent tooth participated in the study. Twelve variables were analyzed to diagnose such a cyst. For data analysis, Fisher’s exact test was used to determine the statistical significance of the variables.
Results: Of the total 87 patients who participated in this study, 69 were diagnosed with dentigerous cysts and 18 were diagnosed with radicular cysts. Seven of the 12 differential factors analyzed in this study were statistically significant: age, location, symptoms, dental caries, endodontic treatment, delayed eruption, and size.
Conclusion: Several criteria can be considered for diagnosis of dentigerous cysts or radicular cysts. Age, location, presence of symptoms and dental caries, previous endodontic treatment, cystic size, and delayed eruption of impacted permanent teeth are reliable factors that should be considered when diagnosing dentigerous and radicular cysts.
키워드
Dentigerous cyst; Radicular cyst; Deciduous tooth; Unerupted tooth
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