Đặc điểm sâu mặt bên răng hàm sữa ở trẻ em 5 - 8 tuổi tại Bệnh viện Nhi Trung ương năm 2020

Abstract

Objective: To describe clinical and subclinical features of primary molars with proximal caries in children aged 5 - 8 years at Vietnam National Children’s Hospital (VNCH) in 2020. Subject and method: 134 patients aged 5 - 8 years, were examined at VNCH from 01/2020 to12/2020. Methodology: Descriptive cross-sectional descriptive design. Result and conclusion: The study showed high percentage of primary molars with proximal caries, the most common position was between two molars at lower jaw. Regarding pulp damage: 58.8% of molar caries had healthy pulp, 31.8% of molars had pulp necrosis and 9.4% of molars with irreversible pulp. Hole classification: 8.6% size 1, 67.3% size 2, 22.3% size 3; 1.8% size 4. Distance from holes to pulp horn: 76.1% < 2mm; 23.9% ≥ 2mm.