Results 131 to 140 of about 89,838 (214)

Prediction of 10-year Survival in ITI Implant

open access: yesFrontiers in Dentistry, 2008
Objective: Whilst many questions and doubts still remain, today the use of dental im-plants has gained an increasing popularity amongst patients as well as dentists.
AR. Rokn   +5 more
doaj  

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

open access: yesThe Anatomical Record, Volume 309, Issue 11, Page 3187-3217, November 2026.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

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

open access: yesThe 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   +4 more
wiley   +1 more source

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

open access: yesJournal 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   +2 more
wiley   +1 more source

Embedded root fragments in completely and partially Edentulous jaws

open access: yes, 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  

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

open access: yes, 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.   +2 more
core   +1 more source

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

open access: yesClinical 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   +5 more
wiley   +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

open access: yesClinical 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   +3 more
wiley   +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

open access: yesClinical 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   +3 more
wiley   +1 more source

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