Mandibular Buccal Bifurcation Cyst:Report of Two Cases  

作　　者：Yaoran Liu Jirong Chen Lei Wang Kexiong Ouyang Luo Huang 

机构地区：[1]Department of Oral and Maxillofacial Surgery,Affiliated Stomatology Hospital of Guangzhou Medical University,Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine,Guangzhou 510140,China [2]Department of Periodontics,Affiliated Stomatology Hospital of Guangzhou Medical University,Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine,Guangzhou 510140,China

出　　处：《Chinese Medical Sciences Journal》2022年第2期164-166,共3页中国医学科学杂志（英文版）

摘　　要：Mandibular buccal bifurcation cyst is a rare inflammatory odontogenic cyst.We reported two cases who complained of painful swelling of extraoral soft tissue.Intraoral examination revealed the partially erupted mandibular first molar.Cone beam computed tomography showed a well-defined cystic lesion surrounding the first molar.Histopathologic images showed the cyst wall was infiltrated by a large number of plasma cells,neutrophils and eosinophils,and lined with a thin layer of non-keratinized stratified squamous epithelium.Finally,the two patients were diagnosed as mandibular buccal bifurcation cyst and treated with cyst enucleation and curettage.

关 键 词：buccal bifurcation cyst odontogenic cyst permanent first molar 

分 类 号：R782[医药卫生—口腔医学]