Results 191 to 200 of about 369,799 (284)

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Diagnostic challenges of a giant cerebral cavernous malformation mimicking a glioma in a 16-year-old male. [PDF]

Surg Neurol Int
Hung ND, Trang BH, Anh TTN, Nga NTT, Ngan VK.   +4 more
europepmc   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

Bioerosion traces in bones reveal an increase in ethological diversity in the insect exploitation of carcasses in the late Triassic

The Anatomical Record, EarlyView.
Abstract This study presents the first detailed description of bioerosion traces produced by insects in bones from the Santa Cruz Sequence (early Carnian, Santa Maria Supersequence, Brazil). An array of traces is reported, consisting of notches, a tube, trails of grooves attributed to the ichnotaxon Osteocallis mandibulus and ornamented depressions ...
Lucca S. Cunha, Francesco Battista, Heitor Francischini   +2 more
wiley   +1 more source

Cortical bone geometry and static gravitational loads in neosauropod dinosaurs: Implications for biomechanical constraints on terrestrial gigantism

The Anatomical Record, EarlyView.
Abstract Sauropod dinosaurs achieved unprecedented terrestrial gigantism, raising questions about the biomechanical limits of bone under extreme gravitational loads. We estimated static gravitational pressures (Pg) on appendicular cortical bone in neosauropods, including diplodocoids, brachiosaurids, and titanosaurs.
Tito Aureliano, Aline M. Ghilardi, Holly N. Woodward, Horácio W. L. Alves, Guilherme M. Sipahi   +4 more
wiley   +1 more source

When a Seizure Reveals More Than a Hemorrhage: When to Suspect Cerebral Cavernous Malformations. [PDF]

Cureus
Uribe-Hernández F, Reyes-Reyes J.
europepmc   +1 more source

Preoperative Sagittal Tibial Tubercle‐Trochlear Groove Distance Predicts Postoperative Outcome in Patients Undergoing Combined Trochleoplasty and Medial Patellofemoral Ligament Reconstruction

Arthroscopy, EarlyView.
Purpose To evaluate the association between the preoperative sagittal tibial tubercle‐trochlear groove (sTTTG) distance and postoperative patient‐reported outcomes after combined patellofemoral ligament reconstruction and deepening trochleoplasty in patients with recurrent lateral patellar instability and high‐grade trochlear dysplasia.
Sebastian Schmidt, Luis Navas, Felix Zimmermann, Abd El Nasser Oudeh, Christian Lattermann, Peter Balcarek   +5 more
wiley   +1 more source

Head-Mounted Augmented Reality in the Planning of Cerebral Cavernous Malformation Resections: Demonstrating Feasibility Through an Initial Case Series. [PDF]

Brain Sci
Jouppi LL, Pierre CA, Costa ML, Takroni RI, Caffes N, Capek S, Gustin AJ, Aljoghaiman M, Tymchak ZA, Patel AS, Monteith SJ.   +10 more
europepmc   +1 more source

Arthroscopic Suprapectoral Biceps Tenodesis Using a Standard Suture Anchor Is Safe and Effective

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To evaluate the safety and efficacy of an arthroscopic technique of suprapectoral biceps tenodesis using a standard absorbable double‐loaded suture anchor. Methods This retrospective study includes all patients who underwent arthroscopic biceps tenodesis by the senior author between December 2017 and June 2020. Biceps tenodesis was performed in
Xavier A. Duralde, Caroline A. Heramb, Jennifer N. Blanda   +2 more
wiley   +1 more source

Arthroscopic Lateral Tibial Plateau Translation Correlates With Pivot‐Shift Severity in Anterior Cruciate Ligament‐Deficient Knees

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To quantify arthroscopic lateral tibial plateau (LTP) translation in anterior cruciate ligament (ACL)‐deficient knees using a standardized intraoperative protocol and to evaluate its association with pivot‐shift grade and lateral tibial slope, including its ability to discriminate high‐grade pivot‐shift.
Horacio Rivarola, Camilo Helito, Cristian Collazo, Marcos Palanconi, Marcos Meninato, Carlos Peñaherrera‐Carrillo, Alejandro Barros Castro, Bautista Rivarola, Francisco Endara Urresta   +8 more
wiley   +1 more source