囊肿塞在颌骨囊肿袋形术后引流中的应用

目的:介绍2种囊肿塞的设计和制作特点及其在囊肿袋形术后引流中的应用。方法:根据囊肿的部位和治疗要求不同,将囊肿塞分为常规型和义齿型,分别介绍制作步骤和注意事项。结果:依囊肿造口所在区域统计,43件囊肿塞用于磨牙区32件,前磨牙区7件,前牙区4件。常规型35件,义齿型8件。所有病例中,囊肿造口保持通畅,未发现与该装置应用有关的并发症。义齿型囊肿塞具有美学和功能效果。结论:卡环固位的囊肿塞适用于颌骨囊肿的引流,义齿型囊肿塞还可以暂时修复失牙。

Application of a cyst plug in drainage after marsupialization of jaw cysts

PURPOSE:To introduce the design and fabrication of two types of cyst plugs and their application in drainage following marsupialization of jaw cysts.METHODS:The clasp-retained cyst plugs were classified into two types,conventional and denture-like type according to their different function,and steps and procedures for making cyst plugs were described respectively.RESULTS:Cyst plugs were used for 32 lesions in molar regions,7 in premolar and 4 in anterior regions.There were 35 conventional and 8 denture-like types,which kept cyst opening unobstructed in all patients without complications associated with these devices.CONCLUSIONS:The clasp-retained cyst plug is a better drainage device for marsupialized jaw cysts and denture-like type can temporarily replace the lost tooth postoperatively.