Results 51 to 60 of about 41,322 (269)

A Variant of the Current Dens Invaginatus Classification

Frontiers in Dentistry, 2020
Endodontic treatment of maxillary incisors may be considered straight forward. However, in some instances, they may exhibit aberrant morphology. One of these rare variations in tooth morphology is dens invaginatus.
Meisha Gul, Samira Adnan, Fahad Umer
doaj  

Morphology of Maxillary Frenum and Correlation to Diastema in Children with Primary, Mixed, and Permanent Dentition [PDF]

Journal of South Asian Association of Pediatric Dentistry
Context: The labial frenum is subject to change with growing age and physical development. It is thought to be a contributing factor to maxillary diastema.
Anshula N Deshpande, Aishwarya Jain, Brijesh Tailor, Vidhi Jaiswal, Pooja Bane, Simron Baishya   +5 more
doaj   +1 more source

Redescription of †Eobrasilia coutoi (Metatheria: Polydolopimorphia), a unique sclerocarpophagous metatherian from the Palaeogene of South America: Systematic affinities, and paleoecological and evolutionary implications

The Anatomical Record, EarlyView.
Abstract The ‘Palaeogene strata’ of the Itaboraí Basin (upper Paleocene‐lower Eocene), Southeastern Brazil, has preserved 29 genera and almost 50 species of metatherians (about 65% of its mammalian diversity). Among them, Eobrasilia coutoi Simpson, 1947 is the most enigmatic due to its quite fragmentary nature.
Leonardo M. Carneiro, Hugo Bampi, Ana C. Bernardes‐Dias, Lidiane Asevedo, João P. P. Araújo, Matheus R. Arêas, Alessandra S. Machado, Ricardo T. Lopes, Rafael C. Silva, Marina B. Soares, Gustavo R. Oliveira   +10 more
wiley   +1 more source

Biomechanical strain patterns in Meckel's cartilage underlie mandibular variation in FGFR2 mouse models

The Anatomical Record, EarlyView.
Abstract Sequence variations in fibroblast growth factor receptor 2 (FGFR2) are associated with craniosynostosis syndromes, disrupting craniofacial development, yet early mandibular alterations remain poorly characterized. This study examined Meckel's cartilage (MC) and mandibular morphology in mouse models of Apert (Fgfr2+/P253R) and Crouzon ...
Fred R. Foster, Alexandre Freire, Ana Cláudia Rossi, Jordan Wilson, Joan T. Richtsmeier, Kazuhiko Kawasaki, Felippe B. Prado, Susan M. Motch Perrine   +7 more
wiley   +1 more source

Could molar-incisor hypomineralization (MIH) existence be predictor of short stature?

International Journal of Preventive Medicine, 2020
Background: Molar--incisor hypomineralization (MIH) could be appeared in condition of calcium (Ca2+) disorders. Body height is an index of growth health monitoring in child that may be assumed by calcium metabolism. This study was designed to compare the
Fatemeh Owlia, Mohammad-Hasan Akhavan-Karbassi, Reyhaneh Rahimi   +2 more
doaj   +1 more source

Taxonomic and anatomical comments on “Traversodon(?) major” von Huene, 1936 (Cynodontia) from the Middle Triassic of Brazil

The Anatomical Record, EarlyView.
Abstract Traversodontids were diverse non‐mammaliaform cynodonts that occupied herbivorous and omnivorous niches during the Middle and Late Triassic. In Brazil, they are particularly well represented in the Santa Maria Supersequence, although the taxonomic status of some historically described taxa remains uncertain.
Leonardo Kerber, Ingmar Werneburg
wiley   +1 more source

A case report of fracture of the segment of maxillary alveolar process involving primary incisors

Journal of Pharmacy and Bioallied Sciences
Traumatic dental injuries (TDIs) have significant long-term consequences for the oral cavity's hard and soft tissues. Alveolar process fractures are particularly complicated. This case report describes the management and 12-month follow-up of a segmental
Jaspreet Kaur, Avreet Sandhu, Rupinder Kaur, Anjali Bhagat, Nidhi Kaushal, Gaganpreet Kaur   +5 more
doaj   +1 more source

Arthroscopic Suture‐Only Intra‐articular Soft‐Tissue Long‐Head Biceps Tenodesis to the Rotator Cuff

Arthroscopy Techniques, EarlyView.
Abstract Pathology of the long head of the biceps tendon (LHBT) is a prevalent source of shoulder pain and is often concomitant with rotator cuff diseases. Various treatment modalities exist for addressing this condition, including surgical approaches, anatomical sites for tenodesis fixation, and types of fixation devices employed.
Renaldi Prasetia, Clarissa Aulia Pravitha, Febi Andri   +2 more
wiley   +1 more source

Continuity‐Preserving Oral and Maxillofacial Anatomy (C‐POMA)

Clinical Anatomy, EarlyView.
ABSTRACT Traditional anatomical investigation has largely relied on progressive separation of tissues into discrete anatomical entities. Although this approach has been fundamental to modern anatomy, tissue separation may disrupt structural relationships and influence the interpretation of anatomical structures, variations, and boundaries, particularly
Joe Iwanaga, R. Shane Tubbs
wiley   +1 more source

Regional Histological Anatomy of the Supraperiosteal Tissues of the Oral Cavity: Implications for Periodontal Flap Surgery and Periosteal Releasing Incisions

Clinical Anatomy, EarlyView.
ABSTRACT Periodontal and implant procedures increasingly involve tissue planes superficial to the periosteum, yet their regional anatomy remains poorly understood. This study conducted a histological investigation of the supraperiosteal anatomy of the oral cavity and its implications for periosteal releasing incisions (PRIs).
Joe Iwanaga, Norio Kitagawa, Michitsuna Katafuchi, Tsuyoshi Tanaka, Yusuke Hamada, Peter O. Cabrera, R. Shane Tubbs   +6 more
wiley   +1 more source