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Full-Text Articles in Medicine and Health Sciences
Effectiveness Of Resin Infiltration And Mi Paste Cpp-Acp In Masking White Spot Lesions, Melissa Wu Bailey
Effectiveness Of Resin Infiltration And Mi Paste Cpp-Acp In Masking White Spot Lesions, Melissa Wu Bailey
Loma Linda University Electronic Theses, Dissertations & Projects
The development of decalcification around orthodontic brackets and bands, commonly called white spot lesions (WSLs), is often observed in patients with poor oral hygiene during treatment (Behnan et al., 2010, Rodgers et al., 2010). In many instances, these WSLs continue to be visible after the removal of fixed appliances and after natural remineralization. The purpose of this in vitro study was to compare the effectiveness of two treatment modalities, resin infiltration (RI) and Casein Phosphopeptide Amorphous Calcium Phosphate (CPP-ACP), at improving the light reflectivity and thus the appearance of WSLs using spectrophotometric analysis. Sixty extracted human third molars were partially …
Evaluation Of Apical, Coronal And Occlusal Form Diffrences With Conventional Orthodontic Treatment, Tamar Sardarian
Evaluation Of Apical, Coronal And Occlusal Form Diffrences With Conventional Orthodontic Treatment, Tamar Sardarian
Loma Linda University Electronic Theses, Dissertations & Projects
Introduction: Cone-beam computed tomography (CBCT) can be used to accurately identify dental landmarks in order to detect changes in dental arch forms. Purpose: The objective of this study was to determine how apical, coronal and occlusal arch forms change following orthodontic treatment with fixed appliances and to establish a base for future studies. Material and Methods: Maxillary and mandibular apical, coronal and occlusal landmarks of 27 subjects were selected on their respective CBCT images at two time points: pre-orthodontic treatment (T1) and post-orthodontic treatment (T2). Comparisons were made between the two time points to evaluate how each arch form changed …