ĐÁNH GIÁ HIỆU QUẢ LÂM SÀNG CỦA INLAY ZIRCONIA NGUYÊN KHỐI TRONG PHỤC HỒI NHÓM RĂNG SAU

Abstract

This study was carried out on 36 teeth restored with monolithic zirconia when patients came for dental examination and treatment at the Department of Endodontics, Prosthodontic Laboratory, National Hospital of Odonto-Stomatology during the period from June 2018 to June 2019. Objective: To evaluate the clinical effectiveness of monolithic Inlay Zirconia in restoring posterior teeth group. Methods: A case series. Results: After 3 months of follow-up, the restoration ratio achieved good results in the criteria of pulp response, surface smoothness, anatomical shape, occlusal reconstruction, margin discoloration, durability, and patient satisfaction of the restoration are quite high, from 88.9% to 100%. There was no secondary carious lesion. The closeness of the margin of the restoration achieved good results with a high-rate of 32/36 teeth (accounting for 88.9%). Assessing the general results after 3 months of follow-up, the recovery achieved good results, accounting for a large proportion of 88.9% with 32/36 restorations, or quite good, accounting for 11.1%. No restoration had average and poor results. Conclusion: After 3 months of follow-up, the proportion of restoration achieved good results in the criteria of pulp response, surface smoothness, anatomical shape, occlusal reconstruction, margin discoloration, stability, and patient satisfaction of the restoration are quite high, from 88.9% to 100%. There was no secondary carious lesion. No restoration result was average and poor.