A comparative evaluation of the dimensional stability of three different elastomeric impression materials after autoclaving - an invitro study.

Aim Of The Study: The purpose of the study was to determine the effect of autoclaving on the dimensional stability of three different elastomeric impression materials at three different time intervals.

Materials And Methods: Standardized stainless steel master die as per ADA specification number 19 was fabricated. The impression materials used for the study were condensation silicone (GP1), addition silicone (GP2) and polyether (GP3).

Auricular prosthesis-a case report.

Loss of facial organs in an individual may be developmental anomalies or acquired. The missing parts of the face ear, eyes and nose are considered as maxillofacial defects which can be rehabilitated by the prosthesis and/or cosmetic surgeries. This art of science has developed into a more reliable and predictable process due to ever increasing development of materials and equipments used in the procedure.

Association of dentine hypersensitivity with different risk factors - a cross sectional study.

Background: This study was done to assess the prevalence of Dentine hypersensitivity (DH) and its associated risk factors.

Materials & Methods: This epidemiological study was done among patients coming to dental college regarding prevalence of DH. A self structured questionnaire along with clinical examination was done for assessment.