U.S., Oct. 30 -- ClinicalTrials.gov registry received information related to the study (NCT07902570) titled '3D-Printed Resin Crowns Versus Bioflx Crowns in Primary Molars' on Oct. 22.
Brief Summary: This randomized comparative clinical trial will evaluate and compare the clinical performance of preformed three-dimensional (3D)-printed resin crowns and Bioflx crowns in children with pulp-treated primary molars requiring full coronal restoration. The study will use a split-mouth design in which eligible children have two comparable contralateral primary molars treated with the two crown types, with the crown allocation to the right or left tooth determined by a computer-generated random sequence. Crown survival will be the primary outcome. ...