Medicine and Health Sciences Commons^™

Comparison Of Endodontic Treatment Planning Decisions Using Cone Beam Computed Tomography Versus Periapical Radiography In Previously Endodontically Treated Molars, Sarah Alkanderi

Theses and Dissertations

Objectives: The aim of this study was to determine if treatment plans differ when evaluating previously endodontically treated molars using periapical images (PA’s) alone versus PA’s and CBCT.

Methods: A retrospective cohort chart review was conducted including 67 previously treated molars that had a CBCT taken. Two calibrated board-certified endodontists evaluated standard PA’s. A data sheet questionnaire regarding radiographic findings and treatment plan decisions was completed. Two weeks later, the same steps were repeated but the examiners evaluated both PA’s and CBCT images and again arrived at a recommended treatment plan.

Results: Agreement between raters was assessed with Cohen’s Kappa …

Current Trends In The Management Of Invasive Cervical Resorption, Erik J. Foisy

Theses and Dissertations

Purpose: To determine how endodontic practitioners are currently managing cases of invasive cervical resorption. Also, to analyze how invasive cervical resorption (ICR) has been managed at Virginia Commonwealth University (VCU) over the past ten years.

Methods: Both domestic and international endodontists were invited to participate in a 14-question survey developed and administered via REDCap. Survey invitations were sent via email to currently practicing endodontists. Electronic dental records were queried for patients diagnosed with ICR at VCU in the preceding ten years. Results of both were summarized using descriptive statistics (counts and percentages). Fisher’s exact test was used to compare survey …

Achieving Dentin Conservation Using Dynamic Navigation Technology For Locating Calcified Canals, Madison W. Saunders

Theses and Dissertations

Purpose: Pulp canal obliteration (PCO) is a common sequela of dental trauma, caries, restorations and vital pulp therapy procedures. Despite the application of high magnification and CBCT imaging, access cavity preparation for such cases is prone to procedural errors that may lead to substantial loss of dentin structure thereby reducing the long-term prognosis. This study aimed to achieve dentin conservation using a novel computer assisted dynamic navigation system (Navident) in comparison to freehand access preparation for locating calcified canals.

Methods: Forty maxillary and mandibular central incisors (tooth #9 and tooth #25) were 3-D printed to simulate PCO. They were randomly …