Facial measurements: A guide for vertical dimension.

Background: Leonardo de Vinci contributed several observations and drawings on facial proportion and the lower one third of the face. Many facial and body measurements to determine vertical dimension at occlusion. These facial measurements can be implemented in construction of complete denture patients.

Knowledge and practices about sterilization and disinfection.

Aims: The aim of the present study was to evaluate the knowledge and practices employed for infection control in dental laboratories.

Materials And Methods: A preformed questionnaire comprised of 16 questions related to infection control measures was prepared. This questionnaire based survey was then conducted among dental technicians of 60 dental colleges in East India.