Results 221 to 230 of about 1,208,989 (314)

A Multifunctional Guide for Non‐Carious Cervical Lesion Restoration and Root Coverage Using a Coronally Advanced Flap in the Treatment of Combined Lesions

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This case report describes a digital workflow that integrates restorative and surgical planning through the design and fabrication of a multifunctional guide to optimize outcomes in the treatment of combined lesions. Clinical Considerations Gingival recessions frequently occur alongside non‐carious cervical lesions (NCCLs), forming ...
Isabella Neme Ribeiro dos Reis   +6 more
wiley   +1 more source

Extrusion Techniques—Clinical Applications of Modern Tooth Preservation Concepts and Their Comparison

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To present and compare several extrusion techniques in case of insufficient tooth structure to create a sufficient ferrule and consider the biological width. Clinical Considerations Extrusion methods based on orthodontic or surgical techniques are commonly applied, well‐described, and predictable extrusion methods. Elastics with the
Elisabeth Völler   +6 more
wiley   +1 more source

Illuminating the dark mess of fibers: Application of circular cross polarized light in unravelling the bone tissue structure of the dermal pectoral girdle of Metoposaurus krasiejowensis

open access: yesJournal of Anatomy, EarlyView.
Circular cross polarized light reveals the fine stucture of dermal bone tissue of a metoposaurid amphibian from the Late Triassic. Top right image shows the looped interwoven fibered bone when illuminated with circular polarized light displaying increased bone matrix intricacy compared to the same region of the bone when visualized with traditional ...
Sudipta Kalita   +2 more
wiley   +1 more source

Lungfish‐like antero‐labial tooth addition and amphibian‐like enameloid‐enamel transition in the coronoid of a Devonian stem actinopterygian

open access: yesJournal of Anatomy, EarlyView.
The tooth patterning logic, which cannot be inferred from surface morphology, is revealed by visualizing buried tooth remnants in 3D. The primary teeth are added labially, initially organized in radial rows, which transition into linear rows where the coronoid becomes slender.
Donglei Chen
wiley   +1 more source

Artificial Intelligence Applications in Pediatric Craniofacial Surgery. [PDF]

open access: yesDiagnostics (Basel)
Harrison LM, Edison RL, Hallac RR.
europepmc   +1 more source

Skull morphology and histology indicate the presence of an unexpected buccal soft tissue structure in dinosaurs

open access: yesJournal of Anatomy, EarlyView.
A combined approach of osteology and histology was used to examine the cheek regions of dinosaurs. Strong evidence was found for a soft tissue in this region connecting the zygoma to the mandible, here named the ‘exoparia’. Abstract Unlike mammals, reptiles typically lack large muscles and ligaments that connect the zygoma to the mandible.
Henry S. Sharpe   +7 more
wiley   +1 more source

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