Results 191 to 200 of about 13,880 (330)

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Modified inverted-L glabellar flap for coverage of nasal dorsum defects: a case series

Jose de Jesus Orozco Grados, M. Hernández, Luis Llamas, Sonia Yorlli Avila López, Daniel Macias Medina, Jose Antonio Garcia Garcia   +5 more
openalex   +2 more sources

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Schwannoma at an Unusual Site: Case Report and Surgical Technique Discussion for Nasal Dorsum. [PDF]

Case Rep Otolaryngol
Kadasah SK, Alshammari AM, Alharbi NS, Alshehri IS, Alasiri RY, Aldhabaan SA, Alsayed GX, Almalki AQ.   +7 more
europepmc   +1 more source

A porous implant system (Porecon) for facial reconstruction and augmentation [PDF]

, 1991
Berghaus, Alexander, Stucker, Fred J.
core   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

CORRECTION OF SADDLE-SHAPED DEFORMITY OF THE NASAL DORSUM WITH AUTOLOGOUS COSTCHONDRAL GRAFT

K.V. Кlimenko, K.V. Artamonova, N.T. Grishina   +2 more
openalex   +1 more source

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

The Anatomical Record, EarlyView.
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

Nasal Dorsum Rotation-Transposition Flap Associated with Guitar-String Sutures: One-Stage Reconstruction of Large Defects on the Nose. [PDF]

J Clin Med
Antoñanzas J, Tomás-Velázquez A, Salido-Vallejo R, Redondo P.   +3 more
europepmc   +1 more source