Results 141 to 150 of about 89,892 (258)

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

The Anatomical Record, Volume 309, Issue 11, Page 3036-3076, November 2026.
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

Embedded root fragments in completely and partially Edentulous jaws

, 1991
Lecturer, Department of Prosthodontic Dental Sciences. Former Assistant Professor and Head of Radiology, Department of Biomedical Dental Sciences, King Saud University College of DentistryCompletely and partially edentulous jaws of Saudi and non-Saudi ...
Saint, T., Kharat, D.U.
core  

Intraskeletal Pathway of the Trigeminal Nerve in Modern Bird Beak: 3D Comparative Anatomy Using the diceCT Method

Journal of Morphology, Volume 287, Issue 11, November 2026.
We investigated the intraskeletal pathway of the trigeminal nerve in Aves, using diffusible iodine‐enhanced contrast‐enhanced computer tomography. Among the examined species, the main nerve pathways of the ophthalmic, maxillary, and mandibular nerves were highly conserved, although the ophthalmic nerve pathway around the external naris differed in ...
Noriyuki Wakimizu, Takanobu Tsuihiji
wiley   +1 more source

The masseteric jaw‐jerk reflex in older dentate subjects and edentulous denture wearers

, 1995
The aim of the present study was to investigate any variations in the jaw‐jerk reflex in edentulous subjects wearing complete dentures, compared to an age and sex‐matched dentate group.
Molivdas, P.‐A., Karkazis, H.C., Kossioni, A.E.   +2 more
core   +1 more source

Assessing the microstructure of simple rhamphothecae in chickens (Aves: Galliformes: Gallus gallus domesticus)

Journal of Anatomy, Volume 249, Issue 5, Page 1099-1111, November 2026.
Simple rhamphotheca are externally homogeneous but internally are composed of several corneous layers with varying hardness. Areas under more mechanical stress such as the rostral portion and the tomia are significantly harder than other areas. Abstract Corneous sheaths on the jaws of beaked tetrapods, or rhamphothecae, are classified as simple or ...
Khanh H. T. To, Michelle R. Stocker, Tobin L. Hieronymus   +2 more
wiley   +1 more source

Collagen Substitutes in Oral Soft Tissue Augmentation: An In Vitro–Ex Vivo Study on Expansion and Elasticity

Clinical and Experimental Dental Research, Volume 12, Issue 5, October 2026.
ABSTRACT Objective This study aimed to evaluate the hydration‐induced volumetric expansion and elasticity of collagen‐based soft tissue substitutes following exposure to blood using three‐dimensional (3D) analysis and high‐frequency ultrasonography (HFUS). Materials and Methods Seven commercially available collagen matrices were analyzed: Fibro‐Gide (6 
Leonardo Mancini, Stephanie Wenk, Lorenzo Tavelli, Ronald E. Jung, Nadja Naenni, Daniel S. Thoma   +5 more
wiley   +1 more source

A multicentric prospective analysis of the management of edentulous jaw fractures in the elderly population: a World Oral Maxillofacial Trauma (WORMAT) project. [PDF]

Oral Maxillofac Surg
Roccia F, Omedè M, Sobrero F, Cremona G, Yilmaz UN, Atabay M, Bourazani M, Skiadas S, Kovačič Ž, Krebs N, Sivrić A, Kordić M, Bottini GB, Goetzinger M, de Oliveira Gorla LF, Pereira-Filho VA, Dediol E, Kos B, Konstantinovic VS, Miković N, Samieirad S, Roig AM, Ferran AP, Laverick S, Mehmet T, Benech R, Dmd MT, Strada C, Jaisani MR, Hassanein AG, Allam MS, Fwacs TA, Volpe F, Copelli C.   +33 more
europepmc   +1 more source

Florid Cemento‐Osseous Dysplasia and Simple Bone Cyst Association: Co‐Occurrence or Evolution of the Disease? Two Case Reports and Literature Review

Clinical and Experimental Dental Research, Volume 12, Issue 5, October 2026.
ABSTRACT Objectives Cemento‐osseous dysplasia (COD) is the most common benign fibro‐osseous lesion of the jaws, typically asymptomatic and identified through characteristic radiographic features. However, its rare association with simple bone cysts (SBCs) can significantly alter its presentation, mimicking more aggressive jaw lesions.
Victor Voisin, Paul Galvez, Jean‐Christophe Fricain, Mathilde Fénelon   +3 more
wiley   +1 more source

Calculus at the duct orifice of the submandibular gland in a patient with an edentulous jaw: A case report and literature review. [PDF]

Medicine (Baltimore)
Cheng T, Ma Z, Yan X.
europepmc   +1 more source

Site‐Specific Associations Between CBCT‐Derived Gray Value and Fractal Dimension and DEXA T‐Scores in Postmenopausal Women: A Cross‐Sectional Analytical Study

Clinical and Experimental Dental Research, Volume 12, Issue 5, October 2026.
ABSTRACT Objective Osteoporosis is a silent systemic skeletal disease characterized by microarchitectural deterioration and increased fracture risk; thus, early case‐finding is essential. Although dual‐energy X‐ray absorptiometry (DEXA) is the reference standard for bone mineral density (BMD) assessment, limited accessibility and cost restrict its use ...
Golnoush Saeidi, Mohammad Mahdi Maleki, Abbas Shokri, Leili Tapak   +3 more
wiley   +1 more source