319 - Root Resorption in Pupotomized Primary Molars versus Non-pulpotomized Contralateral Molars

Accelerated Root Resorption and Exfoliation of Pulpotomy Treated Primary Molars versus Non-Pulpotomy Treated Contralateral Primary Molars, Kim S, Golikeri S, Benjumea K, (Woodhull Medical Center, Brooklyn, NY)

Research supported by BRANY IRB, 24-12-521-124(HHC)

Purpose: The purpose was to compare root resorption and possible tooth exfoliation of pulpotomy treated primary molars versus non-pulpotomy treated contralateral primary molars.

Methods: A retrospective study will be completed using dental radiographs of pediatric patients who presented to Woodhull Medical Center Department of Pediatric Dentistry. Bitewing, peri-apical and panoramic radiographs from October 2022 to present will be used to study primary molars previously treated with therapeutic pulpotomy at Woodhull Medical Center. Radiographs obtained during routine exams will be evaluated to compare rate of root resorption and/or tooth exfoliation of pulpotomy treated primary molars and their contralateral molars with no history of pulpotomy treatment.

Results: According to the AAPD, there should be no postoperative radiographic evidence of pathologic external root resorption following pulpotomy of a primary molar with normal pulp, reversible pulpitis, or a traumatic pulp exposure. Internal root resorption may be self-limiting and stable. Results of the current study are pending. Statistical analysis will be completed once the study period has concluded.

Conclusion: The alternative hypothesis is that there is a significant difference in the rate of tooth exfoliation in pulpotomy treated primary molars versus non-pulpotomy treated primary molars. The conclusion is to be determined based on the results of pending data analysis.

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