NGHIÊN CỨU ĐẶC ĐIỂM LÂM SÀNG RĂNG MẤT CHẤT XOANG LOẠI II TRÊN NHÓM RĂNG SAU CÓ CHỈ ĐỊNH PHỤC HỒI BẰNG INLAY/ONLAY SỨ IPS E.MAX PRESS TẠI BỆNH VIỆN TRƯỜNG ĐẠI HỌC Y DƯỢC CẦN THƠ 2022-2023

Abstract

Background: Because of their less invasive dental preparation, high aesthetics, long survival rate, and good biocompatibility, adhesion linked partial restorations such as IPS e.max Press porcelain inlay/onlay are becoming the first choice for restoring class II tissue tooth loss due to the development of porcelain materials and dental adhession, as well as the concept of minimally invasive treatment. Objective: To describe clinical features class II tissue tooth loss in posterior teeth group by IPS e. max Press porcelain inlay/onlay at Can Tho University of Medicine and Pharmacy Hospital 2022 to 2023. Materials and methods: An uncontrolled clinical interventional study on 34 teeth with class II tissue tooth loss at Can Tho University of Medicine and Pharmacy

Hospital. Results: The most prevalent reason for going to the doctor was tooth decay (23.5%) and squeezing food (20,6%). For IPS e.max press inlay/onlay restorations, there were 34 teeth, with 16 premolar teeth (47.1%) and 18 molar teeth (52.9%). Class II had extensive degree for over 30% of the total, with the remainder being moderate. Teeth performing restoration with extensive Class II had tooth sensitivity before restoration was approximately 3 times higher than teeth with moderate class II. Conclusions: Indirect restorations by inlay/onlay porcelain IPS e.max press is performed in the majority of young patients, moderate Class II is predominant.