Comparative evaluation of postoperative dentinal hypersensitivity between Cention-N and resin modified glass ionomer cement (RMGIC) in class V cavity using Schiff scale (SS) – an in vivo study

Abstract

Aim – The study aims to assess dentinal hypersensitivity after restoring the tooth with Cention N and resin modified glass ionomer cement (RMGIC) in class V cavities using the Schiff scale. Objective – This study will be conducted to assess the extent of dentin hypersensitivity to the patient's stimulus-response. Methods – A total of 36 patients reporting to the sharad pawar dental college and hospital will be taken having class V cavities. All the patients were divided into two groups. Using a high-speed flat-end straight diamond bur, a cavity with the dimensions two millimeters mmm in depth, three millimeters in width, and two millimeters in height was produced in the occlusal-gingival direction. In group A (n = 18) patients Cention N will be given as class V restoration and in group B (n = 18) patients RMGIC will be given. Follow-up will be done after seven days for evaluation of post-operative sensitivity. Informed written consent will be taken from the patients and the aims and methodology of the study will be explained before enrolment. Demographic data of the patient will be recorded. A statistical analysis will be done based on the recorded data using paired t-tests using Schiff Scale (SS).  Expected results – Teeth restored with recently advanced restorative material Cention-N are anticipated to be more susceptible to microleakage and reduce postoperative dentinal hypersensitivity. Class V patients' postoperative sensitivity may be affected by the restorative material used and their method sensitivity. Conclusion – The overall microleakage in Cention N is expected to be minimal or absent after evaluating. Cention N will be superior mechanical properties in comparison to resin-modified glass ionomer cement (RMGIC). This substance will have a substitute restoring agent.