Results 21 to 30 of about 90,647 (304)

Lumbosacral transitional vertebrae in children and adolescents with a lumbar injury: diagnosis frequency and clinical symptoms

Гений oртопедии, 2023
There is a paucity of Russian medical literature reporting lumbosacral transitional vertebrae in children and adolescents. Many important aspects of the condition including two nosologies of sacralization of the L5 vertebrae and lumbalization of the S1 ...
Evgeny G. Skryabin, Anastasia S. Nazarova, Pavel B. Zotov, Kirill S. Denisov, Mikhail A. Akselrov   +4 more
doaj   +1 more source

Cryptic complexity in felid vertebral evolution: shape differentiation and allometry of the axial skeleton [PDF]

, 2016
Members of the mammalian family Felidae (extant and extinct cats) are grossly phenotypically similar, but display a 300-fold range in body size, from less than 1 kg to more than 300 kg.
Alvarez, Andrew R. Cuff, Anjali Goswami, Antón, Argot, Bertram, Biewener, Biewener, Buchholtz, Buchholtz, Buchholtz, Buchholtz, Carbone, Carlson, Cuff, Day, Doube, Ewer, Fabre, Felsenstein, Garland, German, Gonyea, Gonyea, Goswami, Goswami, Goswami, Goswami, Gál, Halpert, Hammer, Head, Hutchinson, Ilin, Irschick, Jenkins, John R. Hutchinson, Johnson, Jones, Jones, Klingenberg, Klingenberg, Koob, Leyhausen, Long, Long, MacDonald, Macpherson, Macpherson, Marcela Randau, Martins, Mattern, Meachen-Samuels, Meachen-Samuels, Meachen-Samuels, Meachen-Samuels, Meachen-Samuels, Meloro, Molnar, Moon, Muller, Narita, Nyakatura, Nyakatura, Olson, Paradis, Peigné, Pierce, Pierce, Piras, Polly, Pridmore, Revell, Samuels, Schilling, Shapiro, Shapiro, Slater, Slater, Smit, Stephanie E. Pierce, Sunquist, Turner, Walmsley, Warton, Zhang   +85 more
core   +3 more sources

Pelvic Incidence in Spines With 4 and 6 Lumbar Vertebrae

Global Spine Journal, 2019
Study Design: Anatomical study. Objectives: This study was conducted to determine the prevalence of abnormal lumbar vertebrae (4 and 6) and note any differences in pelvic incidence (PI) between spines with 4, 5, and 6 lumbar vertebrae.
Matthew V. Abola BA, Jason R. Teplensky BA, Daniel R. Cooperman MD, Jennifer M. Bauer MD, MS, Raymond W. Liu MD   +4 more
doaj   +1 more source

Upper Lumbar Pedicle Screw Insertion Using Three-Dimensional Fluoroscopy Navigation:Assessment of Clinical Accuracy [PDF]

, 2010
We used a navigation system to insert 128 pedicle screws into 69 vertebrae (L1 to L3) of 49 consecutive patients. We assessed the pedicle isthmic width and the permission angle for pedicle screw insertion. The permission angle is the angle defined by the
Ito, Yasuo, Mazaki, Tetsuro, Shimokawa, Tetsuya, Shiozaki, Yasuyuki, Sugimoto, Yoshihisa, Tanaka, Masato, Tomioka, Masao   +6 more
core   +1 more source

Congenital Butterfly Vertebra

Acta Médica Portuguesa, 2016
Keywords: Lumbar Vertebrae/abnormalities; Lumbar Vertebrae/radiography.
Maroua Slouma, Elhem Cheour, Héla Sahli, Mohamed Elleuch   +3 more
doaj   +1 more source

Morphometric study of the lumbar vertebrae in dried anatomical collections [version 3; peer review: 3 approved, 1 approved with reservations]

F1000Research, 2023
Background: The objective of this anatomical study was to perform the morphometry of dried lumbar vertebrae in human cadavers. Methods: This study utilized 200 adult human cadaveric dried lumbar vertebrae. The digital Vernier calipers was used to perform
Y. Rao, Amit Agrawal, Latha Prabhu, Sharad Ashish, P. Kalluraya, Mangala Pai, B.V. Murlimanju   +6 more
doaj   +1 more source

Radiographic lumbosacral vertebral abnormalities and constipation in cats [PDF]

Veterinary World, 2021
Background and Aim: Lumbosacral intervertebral disk disease (IVDD) in cats usually develops concurrent with constipation, spondylosis deformans, and sacralization.
Chutimon Thanaboonnipat, Kamonchanok Kumjumroon, Kamonwan Boonkwang, Natthacha Tangsutthichai, Wassapon Sukserm, Nan Choisunirachon   +5 more
doaj   +1 more source

Influences of endplate removal and bone mineral density on the biomechanical properties of lumbar spine. [PDF]

PLoS ONE, 2013
PURPOSE: To investigate (1) effects of endplate removal and bone mineral density (BMD) on biomechanical properties of lumbar vertebrae (2) whether the distributions of mechanical strength and stiffness of endplate are affected by BMD. METHODS: A total of
Yang Hou, Wen Yuan, Jian Kang, Yang Liu
doaj   +1 more source

Lumbar vertebra chordoma

South African Journal of Radiology, 2006
Spinal chordomas in the lumbar region are rare and can easily be overlooked in the differential diagnosis of vertebral column tumours. South African Journal of Radiology Vol. 10 (3) 2006: pp.
A Erlank, J J Parsons, G Cilliers, O C Schultze, C Ackermann, H Lameen   +5 more
openaire   +4 more sources

Effect of Tai Chi Chuan on degeneration of lumbar vertebrae and lumbar discs in middle-aged and aged people: a cross-sectional study based on magnetic resonance images

Journal of International Medical Research, 2018
Objective Exercise has a positive effect on physical fitness. Tai Chi Chuan is a traditional Chinese aerobic exercise. We assessed the effect of Tai Chi on the degeneration of lumbar vertebrae and lumbar discs with magnetic resonance images. Methods This
Chenghu Deng, Wei Xia
doaj   +1 more source