INTRODUCTION Human dental pulp stem/stromal cells (hDPSCs) in adults are primarily derived from the pulp tissues of permanent third molar teeth in existing literatures, whereas no reports exist, to our knowledge, on deriving hDPSCs from a tooth without the need for surgical procedure. The aim of this study was to raise a novel idea to source hDPSCs from complicated crown-fractured teeth requiri...

OBJECTIVE Tooth decay is related to poverty, measured at individual and neighbourhood levels. It is however uncertain if living in an advantaged neighbourhood reduces tooth decay similarly in Australian Indigenous and non-Indigenous children. METHODS This study describes tooth decay by neighbourhood characteristics and Indigenous status, and examines inequalities by Indigenous status. RESUL...

A limited number of investigations have appeared in the literature which have attempted to estimate the age of rhesus monkeys on the basis of dental development. These studies have shown that tooth emergence can be used as a guide for age estimation of normal, healthy rhesus monkeys. Twenty-one infant rhesus monkeys (Macaca mulatta) were used in this study. The animals were fed a high protein l...

introduction: pulpectomy is the preferred treatment for restorable primary teeth with symptomatic irreversible pulpitis or periradicular lesion. considering the rather new application of rotary files for pulpectomy of primary teeth, the aim of this study was to compare the cleaning efficacy and instrumentation time of hand k-files and mtwo rotary system for preparation of human primary molars. ...