Results 61 to 70 of about 313,877 (308)

A Mandibular First Molar with Three Distal Canals: A Case Report and Literature Review [PDF]

, 2019
For a successful root canal treatment, it is critical for a clinician to have complete knowledge of the root canal morphology. There are numerous cases in literature concerning the unusual anatomy of mandibular first molars.
Sekandari, Salehe, Zarei, Mina, Beyraghshamshir, Reza   +2 more
core   +1 more source

The Relationship Between the Gonial Angle, Ramus Height, And the Type of Third-Molar Impaction: A Panoramic Radiographic Study

Journal of Dental School
Objectives  Tooth impaction refers to the failure of a tooth to properly emerge in its expected position within a given timeframe. Several local factors influence the occurrence of tooth impaction, one of which is the specific morphometric ...
Mahkameh Moshfeghi, Mitra Ghazizadeh Ahsaie, Negar Heidari, Maryam Ghashami   +3 more
doaj   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

DÖRT PREMOLAR ÇEKİMLİ SINIF II MALOKLÜZYON TEDAVİSİNİN ÜÇÜNCÜ MOLAR ERÜPSİYONUNA ETKİSİ

European Annals of Dental Sciences, 2015
Çalışmanın amacı; Sınıf II maloklüzyonun dört premolar çekimli tedavisinde, maksiller ve mandibular üçüncü molar dişlerin angulasyonunun tedavi süresince değişiminin izlenmesi, maksiller ve mandibular keser/molar dişlerin konum değişikliğine bağlı ...
Nazlı Karaca, Aslı Şenol, Hatice Gökalp, Özge Uslu Akçam   +3 more
doaj  

Root Canal Morphology of Mandibular Second Pre-Molar and Mandibular Second Molar in Dravidian Population: An Ex Vivo study [PDF]

, 2012
Mandibular second pre-molar and mandibular second molar have gained a reputation for having aberrant anatomy. Different studies have looked at the root canal morphology of mandibular second pre-molar and mandibular second molar over the years and ...
Arasappan, R
core  

Single Canal in a Single-Rooted Mandibular Second Molar: A Paradox [PDF]

, 2018
During endodontic diagnosis multirooted teeth morphologically, shows variable root canal system . This case report explains the anatomical variations of root and root canals.
Nitish Mittal, Nutan Indwar, Anil K Tomer, Akankshita Behera   +3 more
core   +1 more source

Three‐dimensional digital analysis of musteloid masticatory muscle architecture

The Anatomical Record, EarlyView.
Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis, Edwin Dickinson, Madison Manzo, Ashley R. Deutsch, Jillian S. Davis, Michael C. Granatosky, Adam Hartstone‐Rose   +6 more
wiley   +1 more source

Impacted mandibular primary second molar : A case report

, 2022
We present a case of 6-year- and 10-month-old boy with an impacted primary molar. An x-ray photograph revealed the impacted mandibular right primary second molar with small hard tissue on the crown of the tooth as an obstacle. We extracted the small hard
Fujii, Makoto, Shinoguchi, Kyoko, Oshima, Shohei, Yawaka, Yasutaka, Kyoko Shinoguchi, Makoto Fujii, Shohei Oshima, Yasutaka Yawaka   +7 more
core   +1 more source

Body mass and sex estimation from lower carnassial tooth morphometry in the endangered Iberian wolf (Canis lupus signatus): An ecomorphological analysis of sexual size dimorphism

The Anatomical Record, EarlyView.
Abstract The Iberian wolf (Canis lupus signatus) is an endangered subspecies characterized by highly fragmented populations and increasing human–carnivore conflict across the Iberian Peninsula. Although body mass strongly influences predator–prey dynamics and ecological performance, quantitative assessments of sexual size dimorphism (SSD) and body mass
Leonardo Cotts, Eduardo Rossener, Ricardo Moratelli, Maria da Luz Mathias, Oscar Rocha‐Barbosa   +4 more
wiley   +1 more source

Relationship Between Third Mandibular Molar Angulation and Distal Cervical Caries in the Second Molar

, 2018
Third lower molar partially erupted is commonly encountered in dental practice. This situation challenges clinicians with the dilemma whether to remove or to monitor it, because this molar can cause pathology of the adjacent second molar. The aim of this
Vadim Reiser, CLAUDIA, Andreescu, Horia Mihail Barbu, Reiser, Vadim, ADI, Lorean, Gultekin, Alper, Pinar Gultekin, Andreescu Claudia, Lorean Adi, Gultekin, Pınar, Alper Gultekin, Eitan Mijiritsky, MIJIRITSKY, Eitan, BARBU, Horia Mihail   +13 more
core   +1 more source