At the end of the three-hour operation, his vertebral column looked straight. |
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The central nervous system is well protected by the vertebral column and by the skull. |
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This study compared vertebral morphology and biomechanical properties of human and runt cow lumbar motion segments. |
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A radiology technologist carefully defines and marks the midline of the vertebral body. |
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This is the architecture that supports and is supported by the vertebrate axis, namely the notochord or vertebral column. |
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This malady is a cervical vertebral instability characterized by malformation of the lower spine. |
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The arms of ophiuroids and crinoids are supported by calcitic ossicles reminiscent of vertebral centra. |
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Ovoid vertebral bodies are seen in the thoracic spine with an associated thoracolumbar scoliosis. |
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Approximately 20 percent of patients had internal carotid, vertebral, or basilar artery lesions, and 6 percent had multiple lesions. |
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The largest branch of the vertebral leaves before the junction of the vertebrals to form the basilar artery. |
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The large basilar artery is formed at the lower border of the pons by the union of the two vertebral arteries. |
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On the left side of this specimen, this twig arose as a branch of the vertebral artery, the inferior thyroid artery being absent. |
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The scan shows a mild focal dilatation of the central canal of the spinal cord over two vertebral levels in the mid-dorsal region. |
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Vertebroplasty is a percutaneous technique similar to kyphoplasty in that bone cement is injected into the vertebral body. |
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She underwent vertebral kyphoplasty and had a dramatic reduction in her pain almost immediately. |
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In scoliosis, the anatomy is deranged not only at each vertebral level but also between the convex and concave sides of the curve in the spine. |
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In addition, the rib cage attaches the sternum in front to the vertebral column behind. |
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Although any vertebral dermatome may be involved, T5 and T6 are most commonly affected. |
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But, in the upper part of the vertebral column, there may be a dislocation of the vertebrae unaccompanied by a fracture. |
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Nick, aged 23 at the time, was plunged into locked-in syndrome by a dissection of the vertebral arteries during a rugby game. |
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During walking, the epaxial muscles, organized into longitudinal tracts, function to stabilize the vertebral column. |
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Patients develop thoracic kyphosis and lumbar lordosis as vertebral height is lost. |
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In contrast to the cervical vertebral centra, the dorsal centrum is shorter and more mildly opisthocoelous. |
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The vertebral bodies and intervertebral discs also have to withstand high compressive loads. |
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Many arterial branches arise from the vertebral and basilar artery to supply the medulla oblongata and the pons. |
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The vertebral body becomes larger toward the sacrum where more weight is carried. |
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Most of the LHM in salamanders is located ventral to the vertebral centra, and therefore will tend to bend the body in the sagittal plane. |
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A plate of bone extending from the medial margin of the scapula to the vertebral column has been reported. |
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A computed tomographic scan showed several osteoblastic and osteolytic lesions in vertebral bodies and the pelvis, compatible with metastases. |
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However, their vertebral structure appears to have retained the primitive undulatory movement of the axial column. |
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Direct injury to the spine may cause a bone fracture anywhere along your vertebral column. |
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Osteoporosis, metastases, myeloma, and aggressive vertebral haemangioma can all cause vertebral body collapse and spinal pain. |
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Frogs have radically truncated vertebral columns, relatively large hindlimbs, and a well-developed array of epaxial musculature. |
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Netrins are chemoattractants for commissural axons in the vertebral spinal cord. |
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This increases the risk of vertebral canal haematoma, which can lead to permanent paraplegia. |
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In some frogs, stride length is further increased by symmetrical forward movement of the entire pelvic girdle relative to the vertebral column. |
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Adjacent to the vertebral body, the abdominal aorta, inferior vena cave, sympathetic nerve trunk, and the left renal vein are seen. |
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The ink was all in the muscle, or in some cases had tracked into the vertebral venous plexuses. |
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This arrangement has consequences for the effects of spinal injury at different vertebral levels. |
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For example, when a bony joint in the spine, called a vertebra, is out of place, it is called a vertebral subluxation. |
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More extensive staging revealed multiple vertebral lesions consistent with metastases, but no spread to abdominal viscera was visualized. |
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In contrast to frogs, caecilians have a radically elongated vertebral column, no limbs or girdles, and relatively elaborate hypaxial musculature. |
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The ganglia of the fifth lumbar and first four sacral lie within the vertebral canal, but these are also extradural. |
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The presence of a dowager's hump in elderly patients indicates multiple vertebral fractures and decreased bone volume. |
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Strangles place direct pressure on both the carotid and vertebral arteries. |
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The articulation of the rib and intercostal cartilage and the articulation between vertebral bodies are considered synarthroses. |
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It has been hypothesized that asymmetric growth of the vertebral neurocentral synchondrosis could lead to the development of spinal deformity. |
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The most frequent origin of the posterior inferior cerebellar artery is from the intracranial segment of the vertebral artery. |
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There are attachments to all the cranial nerves, as well as the internal carotid arteries and vertebral arteries. |
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Tuberculous infection may result in vertebral collapse and a sharply angulated deformity. |
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The bone graft is harvested from the patient's pelvic bone and inserted along with a spacer in between the vertebral bodies. |
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A slip at the level of rhomboideus minor, named rhomboideus minimus, extends from the scapula to thoracic or lower cervical vertebral spines. |
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They support compressive loads arising from body weight and muscle tension and anchor one vertebral body to the next. |
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Cerebral blood flow is provided by the internal carotid and vertebral arteries. |
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Two smaller arteries, the vertebral arteries, also supply blood to the brain. |
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The articulated vertebral series collected at OMNH V 1005 are straight and relaxed. |
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Indeed, the tight articulation of the vertebrae throughout the vertebral column obscures details of accessory intervertebral articulations. |
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Inside the skull and vertebral column, the brain and spinal cord are loosely suspended and protected by several connective tissue sheaths. |
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The lateral view provides a good image of the vertebral bodies, facet joints, lordotic curves, disc space height, and intervertebral foramen. |
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Myomeres and myosepta are connected directly to the dermis of the skin, as well as to the vertebral column. |
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The brain within the skull and the spinal cord within the vertebral column constitute the central nervous system. |
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Only 3 of the 20 patients had involvement of multiple segments of the vertebral column. |
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It is apparent from the first frame that the dorsal lobe containing the vertebral column does not lead the tail beat. |
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The M. subvertebralis and the basapophyseal muscles encase the ventral side of the vertebral column. |
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Organs so represented include the brain and spinal cord, pituitary gland, vertebral column, and thyroid gland. |
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In four cases the duodenum ended on the right side of the vertebral column. |
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Because of the large blood supply of the vertebral column, tumor cells lodging in the spinal column are unfortunately quite common. |
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The defect occurs in the vertebral column with tissue protrusion through a bony cleft. |
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They also possess extensive transverse processes and the tallest neural spines found in the vertebral column. |
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The right femur is preserved on the ventral surface of the vertebral column in a somewhat distorted fashion. |
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The intervertebral disc absorbs shock, provides resistance to compression and allows flexibility of the vertebral column. |
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The esophagus extends through the entire thoracic cavity, posterior to the trachea and heart and anterior to the vertebral column. |
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Thus, selection will necessarily favor a rigid body and limb girdles that act, as much as possible, by exerting force on the vertebral column. |
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The femur, in the thigh, articulates at the hip joint with the pelvic girdle, linking the legs to the vertebral column via the sacro-iliac joints. |
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Metastases were present in the vertebral bodies, spleen, peritoneum, pleura, adrenal glands, visceral and parietal pericardium, and multiple lymph nodes. |
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Mori has reported the vertebral, costal, and scapular origins as follows. |
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The rectus abdominis muscle inserts at the fifth through seventh costal cartilage, and it helps flex the vertebral column and provide support for the torso. |
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The majority of the 36 injuries not detectable by MRI were skeletal abnormalities, including acute fracture, facet subluxation and vertebral subluxation. |
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But these young women all suffered a rare kind of stroke caused by a vertebral artery dissection, or vad. |
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But in coelacanths, lungfishes and some primitive sharks, the transformation of notochord into a segmented bony vertebral column does not take place. |
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An abdominal film showed multiple vertebral anomalies in the sacrum. |
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The incidence of intervertebral narrowing and irregular ossification of the vertebral end plates has also been shown to be associated with increased age. |
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The shell is a modified ribcage and part of the vertebral column. |
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Among Dr. Collins' professional interests are detection and correction of vertebral subluxation, and educating the public about the health benefits of chiropractic care. |
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If a salamander is to swim straight, the action of these muscle fibers must be balanced by muscle fibers dorsal to the vertebral centra, presumably in the epaxial musculature. |
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Nine of the 38 athletes who underwent roentgenographic examination had evidence of intervertebral disc disease, and 6 had vertebral wedging or Schmorl's nodes or both. |
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In galloping, the epaxial and hypaxial muscles function to produce dorsoventral bending of the vertebral column, and muscles fire bilaterally and uniphasically. |
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Posterior to this region, the vertebral column is clearly visible. |
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These two main categories affect the bones of the vertebral column. |
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Accordingly, the role of vertebral rotation in synapsid locomotion might be better investigated in terms of its effect on limb extension and recovery. |
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Brachial plexuses receiving a branch from the fourth cervical nerve are more cephalic with reference to the vertebral column and have been designated as high or prefixed. |
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The needle is inserted into the interscalene groove in a slightly medial, caudal, and posterior direction to avoid the vertebral column and vascular structures. |
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The psoas major is a long fusiform muscle located on the side of the lumbar region of the vertebral column and brim of the lesser pelvis. |
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An oblique view of the operative field may predispose the surgeon to skive unilaterally toward a vertebral artery. |
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A novel statistical method for validating the periodicity of vertebral growth band formation in elasmobranch fishes. |
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The vertebral processes can either give the structure rigidity, help them articulate with ribs, or serve as muscle attachment points. |
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The vertebral column, also known as the backbone or spine, is part of the axial skeleton. |
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The vertebral column houses the spinal canal, a cavity that encloses and protects the spinal cord. |
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However, hematogenous vertebral osteomyelitis and discitis are rarely seen. |
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Therefore, 2 IMWCE 35-6-6 coils were inserted into the AVF from the ipsilateral vertebral artery. |
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This can be distinguished from the ovoid vertebral bodies of Hurler's syndrome and other mucopolysaccharidoses. |
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The vertebrae in the human vertebral column are divided into different regions, which correspond to the curves of the spinal column. |
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Spinal epidural lipomatosis is a state of pathological fatty tissue overgrowth in the vertebral canal. |
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Spinal CT or MRI reveals violation of the posterior cortex of the vertebral bodies with retropulsion of bone into the spinal canal. |
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From behind, the vertebral column presents in the median line the spinous processes. |
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The anterior and posterior longitudinal ligaments extend the length of the vertebral column along the front and back of the vertebral bodies. |
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Briefly, following anesthesia with chloral hydrate, both vertebral arteries were electrocauterised to permanently occlude them. |
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Was it the adoption of upright posture and bipedality that caused a shift in the poise of the head on the vertebral column? |
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A 51-year-old man presented with an excruciatingly painful lytic lesion in his first lumbar vertebral body. |
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As the sclerotome develops, it condenses further eventually developing into the vertebral body. |
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A study of the vertebral column and median fin osteology in gobioid fishes with comments on gobioid relationships. |
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Development of the appropriate shapes of the vertebral bodies is regulated by HOX genes. |
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Together, these enclose the vertebral foramen, which contains the spinal cord. |
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The vertebral column surrounds the spinal cord which travels within the spinal canal, formed from a central hole within each vertebra. |
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PediGuard is a handheld device capable of alerting surgeons to potential pedicular or vertebral breaches. |
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Streptococcus mutans infective endocarditis complicated by vertebral discitis following dental treatment without antibiotic prophylaxis. |
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Vertebrae are defined by the regions of the vertebral column that they occur in, as in humans. |
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The nerves in each limb run through a canal at the base of the vertebral ossicles. |
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They are supported by an internal skeleton of calcium carbonate plates referred to as vertebral ossicles. |
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They also lack vertebral centra, and are partially covered with 5 lateral rows of bony plates called scutes rather than scales. |
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During surgery, a blood clot was removed, a slipped disk was adjusted, and an affected vertebral body was stabilized. |
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The vertebral arch surrounds the spinal cord, and is of broadly similar form to that found in most other vertebrates. |
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We describe an unusual case of a patient with glucagonoma who presented with a pathologic vertebral fracture. |
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Lampreys have vertebral arches, but nothing resembling the vertebral bodies found in all higher vertebrates. |
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Many of the shifts are seen in the vertebral column, specifically the cervical and thoracic regions. |
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Other anastomoses between the carotid and vertebral arteries support this effect. |
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Lumbar puncture and subarachnoid blocks are commonly performed below the vertebral level at which the conus medullaris is expected to be located. |
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Both MRA and DSA appeared to demonstrate occlusion of the basilar artery, as well as occlusion of the bilateral distal vertebral arteries. |
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You diagnose the patient with a vertebral compression fracture at L3 and consider vertebroplasty due to her pain and impaired functional status. |
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The shape of the vertebral body does, however, vary somewhat between different groups. |
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Other associated skeletal material includes four disarticulated abdominal vertebral centra with the parapophysis either poorly preserved or broken. |
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This began with palpation of the suboccipital, cervical, and cranial thoracic region to detect tissue tenderness and texture changes, as well as vertebral rotation. |
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King, analyzed meclizine-induced malformations such as cleft palate, micromelia, microstomia, brachygnathia, and uncalcified vertebral bodies in rat offspring. |
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On a titanosaurid vertebral column from the Bauru Group, Late Cretaceous of Brazil.Description of a titanosaurid caudal series from the Bauru group, South-East Brazil. |
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In living amphibians, there is simply a cylindrical piece of bone below the vertebral arch, with no trace of the separate elements present in the early tetrapods. |
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The vertebral arteries originate from the subclavian arteries and travel up the posterior aspect of the neck where they are protected by the vertebral column. |
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Calcification and vertebral anomalies are rare, therefore other causes of posterior mediastinal masses, such as neurenteric cyst and neuroblastoma, can be excluded. |
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Until today, patients with dysplastic pedicles or poor bone quality did not allow me to obtain optimal vertebral fixation for correction of my deformity cases. |
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The vertebral artery arises from the first part of the subclavian artery and ascends vertically through the foramina of all but the seventh cervical vertebrae. |
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The spinal cord lies in the vertebral canal, and within the cord is the neurocele or neural canal. Both of these canals normally contain neurolymph. |
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Also note that the meckel's cave and the porus trigeminus are empty Time of flight magnetic resonance angiography showing dolichoectatic left vertebral artery. |
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The implant is delivered percutaneously over a removable guidewire in a continuous loop into the vertebral body through a small diameter, single incision. |
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The skeleton of most snakes consists solely of the skull, hyoid, vertebral column, and ribs, though henophidian snakes retain vestiges of the pelvis and rear limbs. |
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In addition, we engraved a number into the first vertebral scute. |
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Hagfishes lack a true vertebral column, and are therefore not properly considered vertebrates, but a few tiny neural arches are present in the tail. |
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Essentially, a spondylolysis is a defect in the pars interarticularis, an area of the vertebrae that connects the vertebral facets, or joints that adjoin vertebrae together. |
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An attempt to reimplant the vertebral artery to the polytetrafluoroethylene graft was also unsuccessful, as the artery was very inflamed and friable. |
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There are about 50,000 species of animals that have a vertebral column. |
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This article reviews the typical imaging characteristics of a vertebral pneumatocyst, an unusual, intraosseous gas-containing lesion of uncertain etiology. |
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The thoracic duct extends from the cisterna chyli, at the level of the second lumbar vertebral body, to a structure posterior and to the right of the aorta. |
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Osteolytic lesions, fractures of long bones, vertebral collapse, and plasmacytomas, which directly affect neural tissues, are the most common causes of bone pain. |
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Significant increases in the incidences' of exencephaly, ablepharia, and anomalies of the vertebral centra, sternebrae, and ribs were also caused by PAD pretreatment. |
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Individual vertebrae of the human vertebral column can be felt and used as surface anatomy, with reference points are taken from the middle of the vertebral body. |
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Sometimes all of the vertebral arches may remain incomplete. |
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The vertebral arch is posterior, meaning it faces the back of a person. |
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For example, spine surgeons commonly harvest bits of decorticated transverse process, facet joints, and vertebral bodies at the time of a spinal fusion operation. |
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