Clinical and Radiographic Assessments of Potassium Nitrate in Polycarboxylate Versus Mineral Trioxide Aggregate as Pulpotomy Biomaterials in Immature Mandibular First Permanent Molars

The purpose of this RCT is to compare the clinical/radiographic outcomes of Potassium nitrate in polycarboxylate cement and MTA as pulpotomy biomaterials used for asymptomatic vital immature permanent lower first molar and this will help to clinically evaluate the use of alternative capping material in vital pulpotomy in young permanent teeth with pathologic pulpal injuries emphasis is set on avoiding total pupectomy and maintaining radicular pulp vitality and function and therefore maintain the tooth in a viable condition that help root completion.