Fracture toughness of 3D printed denture teeth.

Background: Advances in digital dentistry lead to use of three-dimensional (3D) printed resin denture teeth. Fracture toughness of these teeth must be assessed.

Objective: This study aimed to compare the chipping and indirect tensile fracture resistance of denture teeth fabricated by 3D printing technique with traditionally fabricated resin denture teeth.

Cardiac complications in people living with human immunodeficiency virus/acquired immunodeficiency syndrome and their association with CD4+ T-cell count - A cross sectional study.

Introduction: Cardiac complications of HIV infection tend to occur late in the disease or are associated with related therapies and are therefore becoming more prevalent as therapy and longevity improve.

Materials And Methods: The study was undertaken to study the common cardiovascular complications in Indian HIV patients and to their association with the CD4+ T-cell count.

Observations And Conclusion: Prevalence of cardiac abnormality in our study was 24%.