نتایج جستجو برای: tooth anatomy

تعداد نتایج: 180380  

Journal: :ORAL & implantology 2012
M Gargari F M Ceruso V Prete A Pujia

UNLABELLED Prosthetic-restorative approach for the restoration of tooth wear. Case report OBJECTIVE This article presents a case report of combined prosthetic-adhesive rehabilitation in a patient with a generalized tooth wear. METHODS A combined treatment adhesive - prosthetic was proposed to a male patient of 65 years old having a clinically significant tooth wear, with dentine exposure an...

2015
Shishir Singh Mansing Pawar

OBJECTIVE The objective was to study the root canal morphology of South Asian Indian Maxillary molars using a tooth clearing technique. MATERIALS AND METHODS Hundred teeth each comprising of first, second, and third molars collected from different dental schools and clinics in India were subjected to standard dye penetration, decalcification and clearing procedure before being studied. RESU...

Journal: :journal of dentistry, tehran university of medical sciences 0
k. ashofteh yazdi a. jafari

statement of problem: knowledge of internal anatomy of tooth plays an important role in a successful endodontics treatment. for a proper endodontic treatment, it is not only important to know the form of normal anatomy of tooth’s interior but one must also be acquainted with the possible diverse forms. purpose: a thorough understanding of the internal anatomy of human mandibular incisors (centr...

2013
Sahar Shakouie Hadi Mokhtari Negin Ghasemi Seddigheh Gholizadeh

Thorough understanding of the anatomic and internal morphology of a root canal system is absolutely essential for the success of endodontic treatment. Since permanent maxillary first molars have shown variation in internal anatomy, morphology, this tooth has been reviewed extensively. Presence of two canals in a two-rooted maxillary first molar has rarely been reported in studies describing too...

Journal: :Zootaxa 2015
Xuri Wang Caizhi Shen Sizhao Liu Chunling Gao Xiaodong Cheng Fengjiao Zhang

We report on a new specimen of Longipteryx chaoyangensis from the Lower Cretaceous Yixian Formation in Chaoyang, Liaoning Province, China. The new material preserves previously unknown tooth crenulations. This is the first recognized tooth crenulations within Aves. It not only provides new information regarding the anatomy of the Longipteryx, but also sheds new light on the trophic specializati...

Journal: :Mechanisms of Development 1997
Irma Thesleff Paul Sharpe

There has been rapid progress recently in the identification of signalling pathways regulating tooth development. It has become apparent that signalling networks involved in Drosophila development and development of mammalian organs such as the limb are also used in tooth development. Teeth are epithelial appendages formed in the oral region of vertebrates and their early developmental anatomy ...

2014
Hengameh Ashraf Omid Dianat Reihaneh Hajrezai Payam Paymanpour Sina Azadnia

A healthy female was referred to Endodontic Department. The referral letter from her dentist expressed that an emergency pulpotomy of tooth #27 had been carried out with probable perforation of the chamber floor which was due to the unusual anatomy of the chamber. Cone-beam computed tomography (CBCT) revealed that the tooth had two mesial and two distal canals. Perforation site was repaired and...

Journal: :Indian Journal of Clinical Anatomy and Physiology 2022

Pediatric dentistry is not only about the hard (Teeth) and soft tissues which are visible can be treated. There so many dental anomalies seen through naked eyes inspite of them being in oral cavity unnoticed i.e, root. These detected while patient undergo treatment for culprit tooth these present adjacent to or undergoes radiographic examination diagnosis. During diagnosis primary molar radiogr...

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