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Periosteal and Intraosseous arteries of the human femur: Sphincter‐arteries in the medullary cavity
Clinical Anatomy, 1993AbstractMicroanatomic injection and corrosion casts were made of 30 human femora of all ages to study the distribution of periosteal and intraosseous arteries; additionally, the marrow of 85 femora (also from all ages) was harvested for histological examination of these vessels. Examination of the diaphyseal and metaphyseal periosteal arteries revealed
S. McNamara +3 more
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Effect of curettage of the medullary cavity on bone marrow stromal precursor cells
Bulletin of Experimental Biology and Medicine, 1978Changes in the number of stromal bone marrow precursor cells in guinea pigs after curettage of the medullary cavity were studied by cloning and monolayer cultures in vitro. Curettage was shown to remove about half of the fibroblast colony forming cells (FCFC) from the bone marrow.
Yu. V. Gerasimov, R. K. Chailakhyan
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Mechanical effects of reaming and implantation of acrylic cement into the medullary cavity of bones
Archives of Orthopaedic and Traumatic Surgery, 1984Changes in the mechanical properties of the rat femur caused by intramedullary application of bone cement were studied. In one group of animals reaming of the medullary cavity was performed, and bone cement was injected. In a control group only reaming was performed.
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Successful intraosseous infusion in the critically ill patient does not require a medullary cavity
Resuscitation, 2003To demonstrate that successful intraosseous infusion in critically ill patients does not require bone that contains a medullary cavity.Infusion of methyl green dye via standard intraosseous needles into bones without medullary cavity-in this case calcaneus and radial styloid-in cadaveric specimens.University department of anatomy.Two adult cadaveric ...
Gerard McCarthy +2 more
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Effect of medullary cavity on the two wave phenomenon in the distal part of long bone
2017 IEEE International Ultrasonics Symposium (IUS), 2017Osteoporosis is a skeletal disease which increases the risk of bone fracture. We have proposed a ultrasound technique for the early detection of osteoporosis using two wave phenomenon in cancellous bone. In this phenomenon, we can find the fast wave mainly propagating along trabeculae, and the slow wave propagating in the bone marrow [1].
Yumiko Kinoshita +2 more
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The Significance of the Medullary Cavity for the Mechanical Stressing of the Tubular Bone
1980Grunewald (1920) asserted that bone is lighter because of its medullary cavity. His first argument is based on the fact that a tube requires less material than a solid rod of equal resistance to bending and of the same length. The diagram (Fig. 1 a-d) gives with figures the effect of the tubular construction on the amount of material required by a rod ...
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Medullary cavity diameter of metacarpal and metatarsal bones in cats
Veterinary and Comparative Orthopaedics and Traumatology, 2014SummaryObjectives: To compare radiography and computed tomography (CT) for the evaluation of medullary cavity diameters of metacarpal and metatarsal bones in cats and to analyse their correlation with intramedullary pin size.Methods: Radiography and CT were performed in cadavers (n = 12).
M. Kornmayer +3 more
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Cross-sectional ultrasonic tomography of the medullary cavity of child bones - Limits of resolution
The Journal of the Acoustical Society of America, 2008In children with bone diseases, ultrasonography has proved to be a highly effective tool for assessing congenital disorders. However, with standard devices, this method of examination is limited and not suitable for diagnostic large purposes as tumors or sub-periostal infectious. Authors dealt with the imaging of more adult bones than children, and the
Régine Guillermin +4 more
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Pediatric Radiology, 1973
Two children showing the unusual features of dental dysplasia, thoracic aortic calcification, osteoporosis and radiographic changes of the hands similar to that seen in severe anemia are reported. The etiology is unknown, although both children had a history of fever of unknown origin in early infancy.
David F. Merten, Edward B. Singleton
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Two children showing the unusual features of dental dysplasia, thoracic aortic calcification, osteoporosis and radiographic changes of the hands similar to that seen in severe anemia are reported. The etiology is unknown, although both children had a history of fever of unknown origin in early infancy.
David F. Merten, Edward B. Singleton
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Medullary Cavity — A Substitute for Venous Return in Vascularized Bone Transplantation — An Experimental Study [PDF]
, 1985 Being a complex process, bone union has been an important subject of research for many years. Experimental island bone transplantation with both arterial and venous pedicles was performed by Strauch1 (1971) and Ostrup2 (1974) and clinical application was successfully carried out in 1975 by Taylor3. In regard to the venous return of the bone graft, many
Jing-Heng Gao +5 more
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