Impact of Low Level Magnification on Incipient Occlusal Caries Diagnosis and Treatment Decision Making

• Main Authors: Neha Sisodia, M.K.Manjunath
• Format: Article
• Language: English
• Published: JCDR Research and Publications Private Limited 2014-08-01
• Series: Journal of Clinical and Diagnostic Research
• Subjects: dental caries; diagnosis; decision making; observer variation; sensitivity; specifi city
• Online Access: https://jcdr.net/articles/PDF/4742/8533_CE(Ra)_F(Sh)_PF1(ABAK)_PFA(AK)_PF2(PAG).pdf

Introduction: This in-vitro study aimed to test the accuracy and reproducibility in detection of incipient occlusal caries and treatment decision making using unenhanced visual–tactile technique and low level magnification by the use of loupes and surgical operating microscope (SOM). Methodology: Sixty extracted human posterior teeth were assessed by two examiners using ICDAS- II index and CPI- TN probe, with and without magnification. Histopathology was used as gold standard for diagnosis of caries and treatment decision making. Inter and intra examiner reproducibility was determined using Kappa statistics. Results: Intraobserver reproducibility for caries detection using surgical operating microscope ranged from average to good (0.4-0.63). Inter-examiner reproducibility values for treatment decision making using experimental techniques such as unaided (0.40), Loupes (0.51) & SOM (0.63) were similar.