Results 121 to 130 of about 196,294 (267)

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

Robotic surgery for median arcuate ligament syndrome: technical aspects and imaging correlation. [PDF]

Arq Bras Cir Dig
Siqueira MAF, Daim RH, Knaesel MEH, Cotta-Pereira RL.   +3 more
europepmc   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Hepatoduodenal ligament lifting technique using the round ligament of the liver during laparoscopic liver resection for hepatic caudate lobe tumor. [PDF]

J Surg Case Rep
Irei T, Miyagi Y, Hoshihara Y, Harada T, Yamashiro N, Motonari H, Hori Y, Kinjo N, Arakaki J, Samura H, Kohakura F, Nagamine Y, Kameyama S, Ishimine T.   +13 more
europepmc   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

Early Results of a Novel Method to Treat Bidirectional Elbow Instability: A Pilot Study. [PDF]

J Hand Surg Glob Online
Nwosu C, Jain NS, Saggar R, D'Auria JL, Fowler AL, Kaufmann RA.   +5 more
europepmc   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Laparoscopic Fixation of the Proximal Jejunum and Gastrojejunostomy for Small Bowel Volvulus and Recurrent Duodenal Obstruction Caused by Incomplete Fixation and Abnormal Mobility of the Ligament of Treitz: A Case Report. [PDF]

Surg Case Rep
Fukami T, Minato H, Kosuga T, Arita T, Shiozaki A.   +4 more
europepmc   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

Achilles Allograft Reconstruction for Ankle Multiligament Injuries in a Patient Presenting With Rotational Ankle Instability: A Surgical Technique. [PDF]

Case Rep Surg
Gholipour M, Salmannezhad A, Abbasi F.
europepmc   +1 more source