Treatment of Vertical Impacted Mandibular First Molar with a Dentigerous Cyst 含牙囊肿致下颌第一恒磨牙垂直阻生的正畸治疗
Therapeutic effects of fenestration in treatment of dentigerous cyst in mixed dentition stage 儿童替牙期含牙囊肿开窗减压保守治疗及疗效观察
To incise the dentigerous cyst on the floor of nasal cavity ( affiliated 2 cases) 鼻内镜下切除鼻腔底含牙囊肿(附2例报告)
Results The more and higher DNA contents and the proliferating ploidy of keratocyst and ameloblastoma than those of radicular cyst and dentigerous cyst indicate the active proliferating potential. 结果牙源性角化囊肿及成釉细胞瘤细胞DNA增殖倍体含量较高,细胞增殖相对活跃。
Methods Immunohistochemical assay was used to detect the expressions of survivin, bcl-2 and caspase-3 protein in 20 cases of OKC ( including 10 primary OKC, 10 recurrent OKC), and in 10 cases of dentigerous cyst, and 10 cases of radicular cyst. 方法免疫组织化学方法检测20例角化囊肿(10例原发和10例复发)、10例含牙囊肿和10例根端囊肿中survivin、bcl-2、cas-pase-3的表达。
Results Ameloblastoma, keratinous cyst and dentigerous cyst were the most commonly seen, accounting for 70% cases. 结果成釉细胞瘤、牙源性角化囊肿、含牙囊肿等发病最高(占近70%)。
The location, size of the lesion and its invasion to the maxillary sinus and alveolar bone were well demonstrated in cases of dentigerous cyst, dental caries, periapical abscess etc. 明确了含牙囊肿,龋齿,根尖脓肿等病变的部位、病灶大小,及病变对上颌窦和牙槽骨的浸润程度。
The proved by operation and pathology of 69 cases of cysts of jaw were analysed. These included 33 cases of dentigerous cyst; 26 cases of dental root cyst; 本文分析经手术及病理证实的各种颌骨囊肿69例,包括含牙囊肿33例,根尖囊肿26例,残余囊肿6例,角化囊肿3例,面裂囊肿1例。
Treatment of impacted tooth in dentigerous cyst by orthodontic management combined with surgical operation 含牙囊肿囊内埋伏牙的正畸治疗
Treatment of dentigerous cyst in mixed dentition teenager with preservation of the permanent teeth germ 混合牙列期含牙囊肿保留恒牙胚的治疗
Methods: Nine cases of dentigerous cysts with impacted teeth were treated with fixed appliances, surgical exposure, scrape of cyst and orthodontic traction to assist eruption of impacted teeth. 方法:对9颗含牙囊肿内埋伏牙以固定矫治器结合外科开窗、囊肿刮除,正畸牵引导萌进行治疗。
Methods DNA contents and ploidy of basal and spinous cells in keratocyst, radicular cyst, dentigerous cyst, and the peripheral column cells and central reticular cells in ameloblastoma were analysis respectively. 方法对角化囊肿、根尖囊肿、含牙囊肿上皮基底细胞和棘细胞及成釉细胞瘤外周柱状细胞和中央星网状细胞进行细胞核DNA含量测定,结合倍体和直方图分析。
Methods Epithelial cells and fibroblast from ameloblastoma, keratocyst, dentigerous cyst, radicular cyst and oral mucosa were cultured and observed by phase contrast microscope. 方法原代体外培养成釉细胞瘤细胞、牙源性角化囊肿、根端囊肿及口腔粘膜的上皮细胞和成纤维细胞,倒置光相差显微镜观察。
Objective: To report 2 cases of the rare disease-the dentigerous cyst on the floor of nasal cavity and explore etiology, the method of diagnosis and treatment. 目的:报道2例少见病&鼻腔底含牙囊肿,探讨其发病机制、诊断和鼻内镜下切除鼻腔底含牙囊肿的方法。