Results 41 to 50 of about 16,317 (217)

Nonextraction Orthodontic Treatment of Severely Impacted Maxillary Canines through Transalveolar Transplantation in a 10-Year-Old Patient: A Case Report with a 6-Year Follow-Up Period

Applied Sciences, 2023
Objective: This case report describes the interdisciplinary treatment of a 10-year-old girl with asymmetric Class III malocclusion, severe maxillary crowding, and bilaterally impacted maxillary canines.
Jae Hyun Park, Jiyoung Oh, Kooyoung Lim, Alex Hung Kuo Chou, Yoon-Ah Kook, Seong Ho Han   +5 more
doaj   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

The role of maxillary canines in forensic odontology

Journal of Baghdad College of Dentistry, 2013
Background: This study aimed to determine the gender of a sample of Iraqi adults utilizing the mesio-distal width of maxillary canines, inter-canine width and standard maxillary canine index, and to determine the percentage of dimorphism as an aid in ...
Mohammed Nahidh, Haider M A Ahmed, Abeer B Mahmoud, Sawsan M Murad, Braa' S Mehdi   +4 more
doaj  

A Unique Treatment Approach for Orthodontic Correction of a Unilateral Maxillary Canine-Lateral Incisor Transposition with Contralateral Impacted Maxillary Second Premolar

Journal of Indian Orthodontic Society, 2020
Tooth transposition is an unusual form of positional interchange of two adjacent teeth. The maxillary canine is the most frequently involved tooth. This is a case report of a complete left maxillary canine transposition with lateral incisor and impacted ...
Vanashree Takane, K. Nagaraj, Divya Keshan, Kanhoba Keluskar   +3 more
doaj   +1 more source

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

Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats

The Anatomical Record, EarlyView.
Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin, Jason M. Bourke, Daisuke Koyabu, Kyle N. Armstrong, Vuong T. Tu, Thongchai Ngamprasertwong, Thanakul Wannaprasert, Laura A. B. Wilson   +7 more
wiley   +1 more source

A successful periodontal‐orthodontic treatment of an advanced case of dental trauma in a 9‐year‐old patient: A case report with 16‐year follow‐up

Clinical Advances in Periodontics, EarlyView.
Abstract Background Traumatic dental injury (TDI) most often requires complex and interdisciplinary management. Several factors are associated with the success of TDI treatment, including proper treatment planning and periodontal maintenance. Methods The present 16‐year follow‐up report describes the interdisciplinary management of an extrusive ...
João Carnio, Maísa Casarin, João Kreling Carnio, Flavia Q. Pirih   +3 more
wiley   +1 more source

Modified coronally advanced flap for multiple anterior gingival recessions: Case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background The frontal envelope coronally advanced flap (CAF), designed for multiple adjacent gingival recessions (MAGR) of the anterior maxilla, involves tunneling of the midline papilla. However, when treating frontal and lateral MAGR in a single session, the tunneled midline papilla can act as a fixed point, which may limit coronal ...
Kevimy Agossa, Dino Calzavara, Javier Calatrava, Hom‐Lay Wang   +3 more
wiley   +1 more source

Treatment of Maxillary Canine and Premolar Transposition: Case Report

Turkish Journal of Orthodontics, 2009
Transposition is a dental anomaly manifested by a positional interchange of 2 adjacent teeth within the same quadrant of dental arch. The most frequent tooth transposition seen in the literature is maxillary canine-first premolar [Mx4-3] transposition ...
Oral Sökücü, Ruhi Nalçacı
doaj   +1 more source