Introduction In addition to periodontal disease and chronic gingivostomatitis, tooth resorption (previously termed feline odontoclastic resorptive lesions, FORL) are among the most common and frustrating diagnostic findings in feline dentistry. Reported prevalence rates of tooth resorption range from about 30 to 70 %, depending on the composition of the population examined and on the diagnostic...

Erupting teeth are some of the oldest witnesses of developmental processes in the vertebrate fossil record and provide an important resource for vertebrate cladistics. Here, we have examined a mosasaur jaw fragment from central Texas using ultrathin ground section histology and 3D tomographic imaging to assess features critical for the cladistic placement of mosasaurs among varanoids vs. snakes...

Introduction Load-carrying capacity of gears, especially the surface durability, is influenced by their tooth surface roughness in addition to their tooth profiles and tooth traces (Refs. 1 and 2). The harder the gears are, the smoother their tooth surfaces and the more accurately their tooth profiles should be finished in order to obtain high load-carrying capacity. Through research, the relat...

Background  Wisdom teeth are usually removed as a routine procedure for therapeutic or prophylactic reasons. Developing wisdom teeth are easy accessible source of stem cells during the adulthood which could be obtained. Methods  Search of the PubMed for stem cells and tooth was done. An inclusion criterion was extract of stem cells from wisdom tooth. Results  Stem cells can be obtained fro...

Toothbrush is a well-known tool in oral care. Effective tooth brushing can help in the management of dental caries and periodontal disease. Familiarity of children with this device is important. Dentists and their assistant need adequate information about children's oral hygiene to educate them and their parents. The aim of this review was to pinpoint the main issues of brushing teeth in childr...

Chen, D. 2017. The Origin of Tooth Replacement. Three-dimensional Synchrotron Histology Visualizes the Dental Development of Silurian Stem Osteichthyans. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1481. 53 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9829-0. Mechanisms of tooth replacement distribute incongruently among ex...

STATEMENT OF PROBLEM The conservation of sound tooth structure helps preserve tooth vitality and reduce postoperative sensitivity. Innovative preparation designs, like those for porcelain laminate veneers, are much less invasive than conventional complete-coverage crown preparations. However, no study has quantified the amount of tooth structure removed during these preparations. PURPOSE The ...

Introdouction:Tooth eruption is recognized as an important aspect of human growth and development. It can be influenced by a number of factors, and it may reflect the general development of a child’s body. The purpose of this study was to determine the age at which the first primary tooth erupted and its relationship with height, weight and head circumference in 3-15-month children in the...

tooth avulsion is defined as the complete displacement of the tooth out of its alveolar socket. the treatment of choice is immediate replantation or if that is not possible, placement of the tooth in an appropriate storage media. this report presents replantation of an avulsed maxillary central incisor after 12 hours of storage in milk. the tooth was replanted and splinted. one week later, it w...