Surgical treatment for giant odontogenic keratocyst 巨大牙源性角化囊肿的外科治疗
The odontogenic keratocyst ( okc ) is classified as a developmental cyst that derived from the enamel organ or the dental lamina 摘要齿源性角化囊肿乃起源于牙釉器官或是牙板的发育性囊肿。
3 cases of enormous odontogenic keratocyst were treated with the technique of fenestration and decompression other than removal of jaws 摘要对3例既往需行领骨切除曲巨大角化囊肿采用开窗减压引流结合囊肿刮治的方法进行治疗。
The teeth had no dysfunction , the lower lip had no numbness and the keratocyst epithelium was modulated histologically to mucosa after decompression 大为缩小者只需局麻下行囊肿刮除术,囊肿基本消失者残留处覆盖上皮为口腔黏膜。
Fenestration and decompression are satisfied conservative approaches to treat enormous keratocyst which usually is treated by removal of jaws and extraction of teeth 开窗减压引流术,结合局部刮除术是既往需截骨拔牙治疗巨大角化囊肿病例的较理想方法。
After a follow - up period of two years , radiographic assessment showed that the image of keratocyst disappeared basically , neogenetic bone had been found and the defect of jaws had been restored 经开窗减压引流术后1 . 5 - 2a ,囊肿大为缩小甚至基本消失,周围新生骨形成,领骨形态恢复,牙功能保留,下属无麻木。
It is speculated that the ameloblastoma grows in an aggressive manner and it is possible that the recurrence of the keratocyst isn " t primarily resulted from its growth behavior as a tumor 结论成釉细胞瘤细胞生长活跃,而角化囊肿细胞的生长特点与其他囊肿和粘膜相似,提示成釉细胞瘤细胞的浸润性生长特点,推测角化囊肿复发的主要因素不是因为其具有肿瘤的生长特点。
百科解释
A keratocyst is a type of cutaneous cyst. They appear similar to epidermoid cysts; however, are not limited to a specified location on the body.