Results 91 to 100 of about 41,829 (290)
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 +3 more
wiley +1 more source
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
Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans
The Anatomical Record, EarlyView.Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban +3 more
wiley +1 more source
Biotemas, 2013 The giant anteater (Myrmecophaga tridactyla) is the largest anteater species in the world. It is an animal of terrestrial habits, however, it has some ability to climb tall trees and termite mounds. The hard skeletal structures are of crucial importance,
Lucas de Assis Ribeiro +6 more
doaj
Correlation between the Acetabular Diameter and Thickness in Thais
Journal of Orthopaedic Surgery, 2002 We conducted a study on dried cadaveric pelvic bones to determine the relation between acetabular diameter and thickness of the acetabular wall. The acetabulum was divided into four quadrants: antero-superior, postero-superior, postero-inferior, and ...
Namchai Varodompun +4 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa +2 more
wiley +1 more source
Hérnia perineal após disjunçao da sínfise púbica: apresentação de caso e técnica para correção
Revista do Colégio Brasileiro de CirurgiõesTraunatic perineal hernia remains a rare clinical entity despite an overall increase in blunt trauma. Because of the incidence of other associated injuries, the mortality is high.
Alberto Julius Alves Wainstein +3 more
doaj +1 more source
3D Models of Fractured Pelvic Bones for Analysis of Symmetry and Deviation
, 2019 Pelvic fractures are a fairly common result of falls, automobile collisions, or other direct impact incidents. Most fractures are relatively mild and not life-threatening, but severe damage may have debilitating effects on the victim\u27s health and ...
Ead, Maha +5 more
core +1 more source
The Anatomical Record, EarlyView.Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro +3 more
wiley +1 more source
Сибирский онкологический журнал, 2016 Background. Currently, the major purpose for pelvic surgery is to conduct a locoregional radical procedure while preserving a good quality of life. When performing periacetabular resections, the acetabulum and the hip joint are the most difficult areas ...
V. U. Karpenko +6 more
doaj +1 more source