نتایج جستجو برای: vertebrae spine
تعداد نتایج: 54211 فیلتر نتایج به سال:
Non-human primates are most suitable for generating cervical experimental models, and it is necessary to study the anatomy of spine in non-human when models. The purpose this was provide anatomical parameters spinal cord long-tailed macaques (Macaca fascicularis) as a basis spine-related studies. Cervical specimens from 8 male adult subjects were scanned by micro-computed tomography, an additio...
A 42 year old female, known case of Lupus nephritis with post renal transplant status since 2 years was admitted complaints chronic neck, back and right shoulder pain, which stabbing in nature. She had on off pain for she being managed OPD basis 1 year. However, her has aggravated past week. Radiological imaging cervical spine showed area calcification anterior aspect C4 C5 vertebrae lateral vi...
AIM To improve the strength of stabilization systems currently used in osteoporotic spinal fractures, essentially by increasing the fixation force of pedicle screws. MATERIAL AND METHODS Six human cadaveric vertebrae were used. Bone mineral densities of the specimens were measured with Dual Energy X-ray Absorptiometry in order to assess the osteoporosis. All vertebrae were found to be severel...
Title: Atlas-augmented ultrasound guidance of lumbar epidural needle insertions Primary Author: Abtin Rasoulian MSs. University of British Columbia Additional Author(s): Allaudin Kamani MD British Columbia Women’s Hospital and Health Centre Purang Abolmaesumi PhD University of British Columbia Robert Rohling PhD University of British Columbia Background: There is increasing interest in ultrasou...
Objective. To develop a detailed three-dimensional geometrically and biomechanically accurate finite element model of the human lower cervical spine, and to further investigate the biomechanical responses of the simulated ligamentous and articulating facets injured human cervical spine. Study design. The study comprised the development of a finite element model of human lower cervical spine and...
STUDY DESIGN An automatic radiographic labeling algorithm called "LevelCheck" was analyzed as a means of decision support for target localization in spine surgery. The potential clinical utility and scenarios in which LevelCheck is likely to be the most beneficial were assessed in a retrospective clinical data set (398 cases) in terms of expert consensus from a multi-reader study (three spine s...
Neck and back pain is one of the most common musculoskeletal complaints in personnel in variable acceleration environments such as astronauts and military pilots. Ultrasound is known for dynamic imaging and diagnostic workup of the axial and appendicular skeleton, but is not currently used to image the cervical spine, the injury of which may change the biomechanics of the cervical vertebrae, wh...
Congenital anomalies are common in the vertebral column. Skeletal abnormalities at the cervical region may result in severe neck pain and sudden unexpected death. During the osteology demonstration of cervical vertebrae for the MBBS students, it was observed that one of axis vertebra is fused with the 3rd cervical hemivertebrae. Vertebral bodies, pedicle, lamina of C2 and C3 were fused on right...
Burst fractures of the spine account for 14% of all spinal injuries. Lower lumbar burst fracture with retrolisthesis is a rare presentation of traumatic cause. Management of this type of fracture are controversial and depends on plenty of factors like age of patient, type of injury, neurological deficit, associated comorbit injury. Here we are discussing a rarest case of traumatic burst fractur...
Haematogenous osteomyelitis in newborns and infants usually occurs in the long bones and is rare in the short or flat bones. We present two neonates with osteomyelitis of the upper cervical spine affecting the second to fourth cervical vertebrae and the first and second cervical vertebrae, respectively. Despite some delay in diagnosis, both responded successfully to conservative treatment with ...
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