Results 51 to 60 of about 151,074 (187)

Estimating in vivo midfoot and hindfoot joint locations using external skin markers

The Anatomical Record, EarlyView.
Abstract Musculoskeletal modeling offers a non‐invasive approach to analyze human movement, enabling estimation of forces that are difficult to measure experimentally. In musculoskeletal modeling, the human body is represented as rigid segments connected by joints.
Steven G. Lautzenheiser, Christine M. Harper   +1 more
wiley   +1 more source

Three-Dimensional Analysis of the Intrinsic Anatomy of the Metatarsal Bones

, 2007
International audienceKnowledge of the anatomy of the forefoot is important for understanding its mechanical pathology and developing specific surgical procedures.
Chemouny, Stéphane, Banegas, Frédéric, Largey, Arnaud, Canovas, François, Bonnel, François, Subsol, Gérard   +5 more
core   +1 more source

Evaluating Bergmann's and Allen's rules in the long bones of the eastern gray squirrel

The Anatomical Record, EarlyView.
Abstract Ecogeographical rules predict variation in body size and appendage proportions across climatic gradients, yet intraspecific tests using long bones from wild populations remain limited among small mammals. This study tests the hypothesis that eastern gray squirrels (Sciurus carolinensis) conform to Bergmann's rule, that is, body size increases ...
Tyler Blake, Habiba Chirchir
wiley   +1 more source

The sesamoid and accessory bones of the foot

Acta Orthopaedica et Traumatologica Turcica, 2021
ln a normaI foot, there are two types of bones that remain unattached to the main body of any bone. These are the sesamoid and accessory bones. The female patient aged 54 years consulted at the Haydarpaşa Numune State Hospital, Orthopaedics and ...
Irfan Esenkaya, Ufuk Nalbantoglu, Mucahit Gorgec, Gokhan Gurkaynak   +3 more
doaj  

A rare case of isolated congenital unilateral brachymetatarsia presenting in a young adult male

Radiology Case Reports, 2019
Congenital brachymetatarsia is a rare skeletal anomaly which is characterized by the abnormal length reduction of one or more metatarsal bones. It occurs as the result of the early closure of the growth plate. While the majority of the reported cases are
Meltem Özdemir, MD, Rasime Pelin Kavak, MD, Tuba Akdağ, MD   +2 more
doaj   +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

Deep plantar arteries of some mammals, with special reference to the plantar metatarsal arteries. [PDF]

, 1988
The plantar metatarsal arteries of some mammals were studied. In the dog, raccoon dog and cat, the second proximal perforating branch was fully developed and produced the plantar metatarsal arteries.
Horie, Masashi, Kikuta, Akio, Murakami, Takuro   +2 more
core   +1 more source

Outcomes of surgical treatment for combined deformity of the first and fifth metatarsal bones in patients with cerebrovascular disorders of the lower extremities

Travmatologiâ i Ortopediâ Rossii
Background. At present, the issues surrounding the surgical treatment of combined deformity of the first and fifth metatarsal bones, particularly when accompanied by cerebrovascular disorders of the lower extremities, remain unresolved. The aim of the
Konstantin G. Iliushchenko, Aleksander N. Tsed, Aleksander K. Dulaev, Michael A. Mushkin, Evita S. Myznikova, Maryan B. Bugaeva, Nikita Ye. Mushtin   +6 more
doaj   +1 more source

First reports on the relationship between the eggshell and bone mineralization in Rhinoclemmys punctularia punctularia embryos

The Anatomical Record, EarlyView.
Abstract Composed of various minerals, the eggshell provides ideal conditions for embryonic development, and understanding its composition and structure is essential for clarifying its relationship with bone formation. This study characterized the structure and mineral profile of the Rhinoclemmys punctularia punctularia eggshell in relation to ...
Igor Mathias Trindade Lemos, Deise Cardoso de Lima, Antônio Basílio Guerreiro Júnior, Brenda Stefany dos Santos Braga, Antônio Messias Costa, Ana Cássia Sarmento Ferreira, Maria Auxiliadora Ferreira, Verônica Oliveira‐Bahia, Diva Anelie de Araújo Guimarães   +8 more
wiley   +1 more source

Significant forefoot varus deformity resulting in progressive stress fractures of all lesser metatarsal bones

, 2008
Stress fractures may occur in any bone, but appear most frequently in the metatarsal bones. Consecutive stress fractures of all lesser metatarsals in a short period are rare, and only a few cases have been described in the literature.
Ponsen, Kees J., van der Vlies, Cornelis H., Besselaar, Philip P., Goslings, J. Carel   +3 more
core   +1 more source