Histologically, dentigerous cysts are lined by stratified squamous nonkeratinizing epithelium.
组织学上含齿囊肿为多层鳞状未角化上皮细胞所覆盖。
According to the X-ray features of the dentigerous cysts in jaws, four radiologic types of these cysts were presented.
本文根据颌骨含牙囊肿X线影像上的差异，将其分成四种类型。
Dentigerous cysts are the second most common type of cyst in the jaw. 4% of patients with unerupted teeth have a dentigerous cyst.
含齿囊肿是颌部第二常见的囊肿，4%有未萌出牙的病人会出现含齿囊肿。
Methods:46 cases of dentigerous cysts were selected. We analyzed the position of these cysts, their adjacent normal structures and normal erupted teeth.
方法：总结46例含牙囊肿病例，分析囊肿对邻近器官及解剖结构的影响。
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。
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。
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