Results 61 to 70 of about 3,637 (271)

Skeletal posterior crossbite in patient with mandibular asymmetry: an alternative solution

Dental Press Journal of Orthodontics, 2021
Introduction: Skeletal posterior crossbite (SPCB) has a multifactorial etiology, as it may be caused by parafunctional habits, atypical position of the tongue, tooth losses and maxillary or mandibular transverse skeletal asymmetries. Skeletal involvement
Fábio Lourenço ROMANO, Marcelo Antônio MESTRINER   +1 more
doaj   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Effects of surgically assisted rapid maxillary expansion on mandibular position: a three-dimensional study

Progress in Orthodontics, 2017
Background This study aimed to evaluate three-dimensional changes in mandibular position after surgically assisted rapid maxillary expansion (SARME).
Talles Fernando Medeiros Oliveira, Valfrido Antônio Pereira-Filho, Mario Francisco Real Gabrielli, Eduardo Sanches Gonçales, Ary Santos-Pinto   +4 more
doaj   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Complications associated with surgically assisted rapid palatal expansion without pterygomaxillary separation [PDF]

, 2017
Introduction: The purpose of this retrospective clinical study was to evaluate the surgical complications associated with the surgically assisted rapid palatal expansion (SARPE) which does not involve pterygomaxillary separation (PMS).
Keskin, B., Keskin, C., Uzun, Ayşenur, E. Cansiz, B. Keskin, S.C. Isler, C. Keskin, S. Cakarer, Cansiz, E., Cakarer, Sırmahan, Isler, Sabri Cemil, A. Uzun   +11 more
core   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

Development of artificial neural network model for predicting the rapid maxillary expansion technique in children with cleft lip and palate

Frontiers in Dental Medicine
AimThe study aimed to determine the mid-palatal suture (MPS) maturation stages and to develop a binary logistic regression model to predict the possibility of surgical or non-surgical rapid maxillary expansion (RME) in children with unilateral cleft lip and palate (UCLP).MethodsA retrospective case control study was conducted.
Mohamed Zahoor Ul Huqh, Johari Yap Abdullah, Johari Yap Abdullah, Adam Husein, Adam Husein, Matheel AL-Rawas, Wan Muhamad Amir W. Ahmad, Nafij Bin Jamayet, Mohammad Khursheed Alam, Mohd Rosli Bin Yahya, Siddharthan Selvaraj, Siddharthan Selvaraj, Abedelmalek Kalefh Tabnjh, Abedelmalek Kalefh Tabnjh, Abedelmalek Kalefh Tabnjh   +14 more
openaire   +3 more sources

Innervation of the tubarial glands: A hypothesis‐driven anatomical review

The Anatomical Record, EarlyView.
Abstract The tubarial glands have been described as a macroscopic bilateral glandular complex in the posterolateral nasopharynx near the torus tubarius and the pharyngeal opening of the Eustachian tube. Since their recognition on prostate‐specific membrane antigen‐based imaging, their anatomical classification has remained debated, with converging ...
Mugurel Constantin Rusu, Ivan Varga, Răzvan Costin Tudose   +2 more
wiley   +1 more source

Investigation of the effects of different rapid palatal expansion methods on the nasal passage and pharyngeal region

BMC Oral Health
Background This study aimed to analyze the effects of tooth, tooth-bone, and bone-supported RME (rapid maxillary expansion) appliances on the nasomaxillary complex and nasopharyngeal area among individuals with maxillary transverse stenosis using CBCT ...
Gizem Y. Özen, İsmail Ceylan
doaj   +1 more source

Evaluation of palate area before and after rapid maxillary expansion, using cone-beam computed tomography

Dental Press Journal of Orthodontics, 2019
Objective: The aim of this study was to estimate the changes in the palate area after rapid maxillary expansion (RME) with the Hyrax expander in growing subjects, using cone beam computed tomography (CBCT).
Carolina Bruder, Cristina Lucia Feijó Ortolani, Tatiana Araújo de Lima, Flavia Artese, Kurt Faltin Junior   +4 more
doaj   +1 more source