Vertebral spinal osteophytesSpringer Science and Business Media LLC - Tập 86 - Trang 1-9 - 2010
Zachary Klaassen, R. Shane Tubbs, Nihal Apaydin, Robert Hage, Robert Jordan, Marios Loukas
Osteoarthritis is a common complication in the elderly and is often associated with osteophyte growth on vertebral bodies. The clinical presentation of vertebral osteophytes is related to anatomical structures adjacent to the spinal column. For instance, cervical osteophytes potentially involve the pharynx and esophagus, leading to dysphagic symptoms that may be accompanied by food aspiration, voc...... hiện toàn bộ
Gross heart anatomy of Arctocephalus australis (Zimmerman, 1783)Springer Science and Business Media LLC - Tập 83 - Trang 6-10 - 2008
William Pérez, Helena Katz, Martin Lima
Little research has been carried out on the gross visceral anatomy of the Otariidae, and the anatomical information for the southern fur seals, Arctocephalus spp., is scant. The aim of the present study was to describe the external and internal conformation, and the sanguineous irrigation of the heart of Arctocephalus australis. Twelve hearts of Arctocephalus australis were studied by simple disse...... hiện toàn bộ
Divided and reunited maxillary artery: developmental and clinical considerationsSpringer Science and Business Media LLC - Tập 86 - Trang 232-236 - 2011
Philip G. Claire, Kathryn Gibbs, Sunny H. Hwang, Robert V. Hill
We describe an anatomical variation of the right maxillary artery, discovered during dissection of a male human cadaver. The right maxillary artery bifurcates into unequal superficial (larger) and deep (smaller) divisions. Each division gives off several branches that distribute to the muscles of mastication, facial structures, and teeth. The superficial and deep divisions then reunite to form a c...... hiện toàn bộ
Anatomical variation in the form of inter- and intra-individual laterality of the calcaneofibular ligamentSpringer Science and Business Media LLC - Tập 93 - Trang 495-501 - 2018
Hisayoshi Yoshizuka, Kentaro Shibata, Toyoko Asami, Akio Kuraoka
The lateral ligament complex of the ankle is involved in a large proportion of ankle sprains. The calcaneofibular ligament (CFL) is often involved in severe injuries. The purpose of this study was to evaluate the anatomical variation and laterality of the CFL to improve our understanding of the mechanisms of CFL-related injuries. This study utilized 110 paired ankles from 55 formalin-fixed Japanes...... hiện toàn bộ
An anatomical study of the partial anomalous pulmonary venous return with special references to the bronchial veinSpringer Science and Business Media LLC - Tập 79 - Trang 82-86 - 2004
Keishi Okamoto, Kodo Kodama, Katsushi Kawai, Tetsuaki Wakebe, Kazunobu Saiki, Seiji Nagashima
Two examples of partial anomalous drainage of the pulmonary vein were detected at dissection. The first case was found in a 70-year-old female Japanese. An aberrant vein, approximately 6 mm in diameter, that derived from the upper lobe of the right lung was observed to drain into the superior vena cava at a point just below the entrance of the azygos vein. The other veins from the right lung gathe...... hiện toàn bộ
Anogenital distance and anal position index in cadaveric human fetusesSpringer Science and Business Media LLC - Tập 98 - Trang 155-163 - 2022
Hakan Taşkınlar, Özlem Elvan, Caner İsbir, İsa Kıllı, Ali Naycı
The aim of this study is to contribute to the determination of the normal values of human anogenital distance (AGD) and anal position index (API) in the antenatal period. 59 formalin-fixed human fetuses were examined. AGD was measured by the distance between the center of the anus and the posterior fourchette in females, and the distance between the center of the anus and the posterior scrotal rap...... hiện toàn bộ
The red ruffed lemur, Varecia rubra (É. Geoffroy Saint-Hilaire, 1812): a comparative morphology investigation of lingual papillae and connective tissue coresSpringer Science and Business Media LLC - Tập 98 - Trang 260-272 - 2022
Ken Yoshimura, Kaori Ono, Junji Shindo, Tomoichiro Asami, Shin-Ichi Iwasaki, Ikuo Kageyama
The morphology of the lingual papillae (filiform, foliate, fungiform, and vallate papillae) and the underlying connective tissue core of the red ruffed lemur (Varecia rubra) of a strepsirrhines species were studied using light and scanning electron microscopy. The filiform papillae distributed at the root of the tongue were larger than the structures distributed at the body and apex. Six to eight ...... hiện toàn bộ