The osteology of the pelvic girdle skeleton in representatives of several families of eurypterygian fishes were studied. The pelvic girdle is made up of a pair of ventral plates (basipterygia). Each plate consists of a central part, a median process, a membranous anterior process, an ...
Identify the bones that comprise the pelvic girdle. Identify the regions of the vertebral column and the number of bones in each, the characteristics of bones in each region. Name the major parts of the axial skeleton. In which bones can bone marrow chiefly be found?
et sp. nov., from the Lower Cretaceous Jehol Group of China, that has anatomical features that are transitional between long-armed basal troodontids and derived short-armed ones, shedding new light on troodontid character evolution. It indicates that troodontid feathering is similar to ...
The main symptoms of PMR are pain and stiffness in the shoulders, and often in the neck and pelvic girdle. Imaging studies reveal inflammation of joints and bursae of the affected areas. GCA is a large-vessel and medium-vessel arteritis predominantly involving the branches of the aortic arch....
The pelvic fins are located at the vertical line through the tips of the pectoral fin rays, slightly anteriorly of the mid-body level. The dorsal fin is located far anteriorly of the anal fin. The caudal peduncle is equally flattened both laterally and dorsoventrally....
Radiation therapy on the local area should be abandoned. The most important factor influencing the prognosis is the extent of the disease, an aspect of which may be reflected in the roentgenographic appearance in the long tubular bone involvement. Pelvic girdle involvement has a poor prognosis...
We report on the clinical, pathological, and genetic features of 7 patients with limb-girdle muscular dystrophy type 2A (LGMD2A) from three Japanese families. The mean age of onset was 9.7 ± 3.1 years (mean ± SD), and loss of ambulance occurred at 38.5 ± 2.1 years. Muscle atrophy...
pelvic girdlephylogenyCretaceousPatagoniaSkorpiovenator bustingorryi is a derived abelisaurid theropod represented by a fairly complete skeleton from the Late Cretaceous sedimentary beds of north-western Patagonia. Although some features were described in the original paper, mainly related to the skull, ...
MRI examinations showed similar area of fatty replacement more pronounced in the older patient with longer evolution: Latissimus dorsi, spine extensors and abdominal belt in trunk; glutei, great and longus adductors in pelvic girdle; anterior and posterior compartments with sparing of rectus femoris,...
Crossopterygian, (subclass Crossopterygii), any member of a group of primitive, lobe-finned, bony fishes believed to have given rise to the amphibians and all other land vertebrates. They appeared at the beginning of the Devonian Period (about 416 millio