Results 151 to 160 of about 42,386 (260)

New information on Late Triassic sauropodomorph dinosaurs provides support for the independent acquisition of postcranial skeletal pneumaticity in avemetatarsalian lineages

Journal of Anatomy, EarlyView.
PSP in early‐branching sauropodomorphs probably evolved first in the neural arches of the posterior cervical vertebrae, expanding anteriorly and posteriorly along the vertebral column. The distribution of PSP in Late Triassic early‐branching sauropodomorphs does not appear to be correlated with body size.
Samantha L. Beeston, Daniela Schwarz, Paul Upchurch, Paul M. Barrett, Patrick Asbach, Philip D. Mannion   +5 more
wiley   +1 more source

Diffuse Idiopathic Skeletal Hyperostosis of Upper Cervical Vertebrae: A Case Report of a Rare Anatomical Presentation During Bone Retrieval. [PDF]

Cureus
Thirumaran B, Dsouza Dias M.
europepmc   +1 more source

Neural networks for classification of cervical vertebrae maturation: a systematic review. [PDF]

Angle Orthod, 2022
Mathew R, Palatinus S, Padala S, Alshehri A, Awadh W, Bhandi S, Thomas J, Patil S.   +7 more
europepmc   +1 more source

Fracture of Fused Vertebrae More Than 20 Years After Anterior Cervical Fusion: A Case Report [PDF]

Yoshihiro Ishihama, Terumasa Ikeda, Shunki Iemura, Kensuke Toriumi, Koji Goto   +4 more
openalex   +1 more source

Hindlimb functional morphology and locomotor biomechanics of the small Late Triassic pseudosuchian reptile Gracilisuchus stipanicicorum (Archosauria: Gracilisuchidae)

Journal of Anatomy, EarlyView.
A three‐dimensional biomechanical model of the musculoskeletal system is used to analyse the potential locomotor functions of the small (~1 kg) Late Triassic archosaurian reptile Gracilisuchus stipanicicorum. The study finds that, potentially like the ancestral archosaur, this taxon was probably quadrupedal, plantigrade and neither strongly sprawling ...
Agustina Lecuona, Emily Keeble, Yuting Lin, John R. Hutchinson   +3 more
wiley   +1 more source

Breaking the constraint on the number of cervical vertebrae in mammals: On homeotic transformations in lorises and pottos. [PDF]

Evol Dev, 2022
Galis F, Van Dooren TJM, van der Geer AAE.   +2 more
europepmc   +1 more source

Cephalometric comparison of mandibular growth in Brazilian children with Class II malocclusion and normal occlusion during the growth stages determined by the cervical vertebrae maturation. [PDF]

Dental Press J Orthod, 2023
Silva FLBS, Conti ACCF, Fernandes TMF, Araújo PPB, Pinzan A.   +4 more
europepmc   +1 more source

A Cross Sectional Study on Sex Difference in sagittal Length of Second Cervical Vertebrae

, 2015
Masuma Akhtar Banu, Shamim Ara, Borhan Uddin Ahamed, Sharmin Rahman, Yesmin Nahar, Rahanur Akhter   +5 more
openalex   +2 more sources

Skeletal and Dental‐Alveolar Changes With Invisalign First Expansion System in the Mixed Dentition: A Retrospective Study

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Background This retrospective study aimed to evaluate the skeletal and dentoalveolar effects of maxillary expansion using the Invisalign First system in the mixed dentition. Methods The study was conducted in the orthodontic department of the Fourth Affiliated Hospital of Zhejiang University School of Medicine between 2021 and 2024.
Qi Wang, Cunyi Wang, Yu Chen, Yanbin Fu, Jiejun Shi   +4 more
wiley   +1 more source

CT anatomy of cervical vertebrae of Asian elephant (Elephas maximus). [PDF]

Vet Med Sci, 2022
Zehtabvar O, Vajhi AR, Akbarein HA, Ahmadian FS, Khanamooeiashi M, Soflaei R, Borgheie F.   +6 more
europepmc   +1 more source