改良式印模法促进下颌全口义齿固位的临床探讨  

Clinical application of the modified impression method for the lower complete denture

作　　者：周黎[1] 任冬锋[1] 孟翔峰[2] 骆小平[2] 阿部二郎[3,4] 

机构地区：[1]南京大学口腔医学院.南京市口腔医院修复科,硕士生江苏210008 [2]南京市口腔医院修复科,副主任医师副教授江苏210008 [3]日本仙台市东北大学齿科研究院高级修复齿科 [4]日本义齿协会

出　　处：《口腔颌面修复学杂志》2012年第2期83-86,共4页Chinese Journal of Prosthodontics

摘　　要：目的:探讨下颌全口义齿改良式印模法的临床应用。方法:5例下颌牙槽嵴低平的无牙颌患者,口角炎反复发作,其旧义齿牙列磨损严重,戴用时稳定性差。本文根据日本学者阿部二郎提出的下颌吸附性义齿理论与临床操作新要求,来介绍改良印模法制作下颌全口义齿的过程。结果:下颌全口义齿可通过改良式印模法实现义齿边缘的完整封闭,增加义齿固位,提高患者咀嚼效率与生活质量。患者评价较满意。结论:改良印模法应用于下颌牙槽嵴低平无牙颌患者,可明显增加义齿固位力。Objective： To probe into the clinical application of the modified impression method for the lower complete denture.Method： Five patients suffered from angular cheilitis with severely atrophic mandibular alveolar ridge,whose old denture teeth were worn severely,and bad stability in the mouth.According to the lower suction denture theory and new clinical requirement by Dr.Abe Jiro from Japan,the process of the modified impression method for the lower complete denture was introduced in this study.Result： The lower denture achieved a complete sealing of denture border by the modified impression method,so that it could improve masticatory efficiency and quality of patients＇life.The patient were all satisfied.Conclusion： The lower complete denture retention was improved by applying the modified impression method on the patient with severely atrophic mandibular alveolar ridge.

关 键 词：下颌全口义齿 固位 吸附力 精细印模 

分 类 号：R783[医药卫生—口腔医学]