解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:STUDY DESIGN:This was an experimental study to compare various methods of storing rib autograft between stages of spinal surgery. OBJECTIVE:The authors' goal was to determine the optimum conditions for storing bone graft, while preserving its osteogenic potential. SUMMARY OF BACKGROUND DATA:It never has been demonstr...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199404000-00004
更新日期:1994-04-01 00:00:00
abstract:STUDY DESIGN:We measured the cross-sectional area of the intervertebral discs of normal volunteers after an overnight rest; before, during, and after 5 or 17 weeks of bed rest; and before and after 8 days of weightlessness. OBJECTIVES:This study sought to determine the degree of expansion of the lumbar discs resulting...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199404000-00015
更新日期:1994-04-01 00:00:00
abstract::METHODS. Percutaneous discectomy was successfully used to diagnose and treat bacterial discitis. CONCLUSIONS. This technique was successful in obtaining a bacteriologic diagnosis, relieving the patient's symptoms and assisting in the eradication of the infection. With percutaneous discectomy, there is lower morbidity ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199404000-00025
更新日期:1994-04-01 00:00:00
abstract::In 1990 the authors modified the Robinson anterior cervical interbody fusion technique by burring the endplates to expose subchondral bone. The authors compared 31 patients having the standard technique and 29 patients having the modified technique to evaluate 1) setting of the bone graft, 2) kyphotic angulation, 3) p...
journal_title:Spine
pub_type: 杂志文章
doi:
更新日期:1994-03-15 00:00:00
abstract::Anatomical study of L4 nerve branch, L5 nerve root, and bony stock in the sacroiliac region was performed in cadaveric specimens to provide anatomical references for anterior fixation of the sacroiliac joint. At 1 cm intervals along the sacro-iliac joint, the distance to the lateral border of the L4 nerve branch (to t...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199403001-00014
更新日期:1994-03-15 00:00:00
abstract::Twenty-one cervical facet capsules, taken from three normal human subjects, were examined to determine the type, density, and distribution of mechanoreceptive nerve endings in these tissues. Clearly identifiable mechanoreceptors were found in 17 of 21 specimens and were classified according to the scheme for encapsula...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199403000-00001
更新日期:1994-03-01 00:00:00
abstract::Two-hundred-and-one patients with femoral shaft fractures were identified in a 5 year period at three institutions. Seven patients (3.5%) were found to have associated thoracic or lumbar fractures of various types. All resulted from high-velocity trauma. Four (57%) of these patients had thoracic or lumbar fractures th...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199403000-00011
更新日期:1994-03-01 00:00:00
abstract::A patient with idiopathic hypertrophic spinal pachymeningitis (HSP) with predominant involvement of the cervical and thoracic dura is reported. Serial magnetic resonance (MR) images detected isolated thickening and ridges of the dura mater. There has been no report describing the serial changes of MR images in idiopat...
journal_title:Spine
pub_type: 杂志文章,评审
doi:10.1097/00007632-199403000-00021
更新日期:1994-03-01 00:00:00
abstract::The first 50 consecutive patients stabilized with Cotrel-Dubousset rods for lumbar or lumbosacral fusions were followed for an average of 2 years. The occurrence of fusion, maintenance of alignment, and rate of hardware complications were examined. There were 28 men and 22 women, ages 18-87 years, and 133 vertebral le...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199402001-00008
更新日期:1994-02-15 00:00:00
abstract::Reported herein is the unusual complication of blindness resulting from massive blood loss during a lumbar spine surgery. Amaurosis resulting from distant hemorrhage is rare and, to the authors' knowledge, has not been reported in the orthopedic literature. Although there have been several case reports in the ophthalm...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199402001-00018
更新日期:1994-02-15 00:00:00
abstract::Iliac crest wedges are commonly used in spinal fusion procedures and must be capable of withstanding considerable mechanical stress during the healing process. Physical parameters, mechanical properties, correlations among physical parameters, and correlations of mechanical properties versus physical parameters have b...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199402000-00007
更新日期:1994-02-01 00:00:00
abstract::In a random, controlled laboratory study, pedicle screws placed in human cadaveric vertebrae were axially loaded to failure. Three repair methods were tested. Use of low pressure polymethylmethacrylate yielded 149% of the original pullout strength, milled bone yielded 70% of the initial pullout strength, and matchstic...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199402000-00017
更新日期:1994-02-01 00:00:00
abstract::A cross-sectional epidemiologic study about low back pain (LBP) reports and associated factors was conducted in two steel industries. A checklist was used to collect information concerning the health, the LBP history, the personal characteristics as well as the characteristics of the present and past working condition...
journal_title:Spine
pub_type: 杂志文章
doi:
更新日期:1994-01-15 00:00:00
abstract::During magnetic resonance imaging, a vast amount of digital data on anatomic structures is translated into images, which are then assessed subjectively. The development of an objective, sensitive method to directly assess the digital data would have clear benefits, particularly for clinical research on disc degenerati...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199401001-00014
更新日期:1994-01-15 00:00:00
abstract::The ability of Elvey's "brachial plexus tension test" to identify pain referred from the cervical region was investigated in 50 patients with unilateral shoulder and upper arm pain: 25 reported symptoms commencing after open heart surgery, indicating a high probability of referred pain due to that procedure; 25 were a...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199401000-00006
更新日期:1994-01-01 00:00:00
abstract::Juvenile-type distal muscular atrophy of the upper extremities is a condition characterized by juvenile onset, muscular atrophy limited to the hand and forearm, and lack of definite sensory disturbance. Diagnostic imaging techniques and operative findings showed compressive lesions of the cervical spinal cord in seven...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199401000-00016
更新日期:1994-01-01 00:00:00
abstract::Monitoring of electrophysiologic function during intrapedicular fixation of the lumbosacral spine can be useful because this fixation technique has been associated with a significant number of postoperative radicular complications. Somatosensory evoked potentials (SEPs) traditionally have been used to monitor neurolog...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199312000-00006
更新日期:1993-12-01 00:00:00
abstract::Fixation to the sacrum and pelvis is a problem in the operative treatment of spinal deformity. Previous testing of pedicle screws address axial pull-out strength, yet how screws are loaded in vivo remains unknown. The goals of this study were to determine the loads experienced by sacral screws when loaded as part of C...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199312000-00016
更新日期:1993-12-01 00:00:00
abstract::A case of "ganglion" cyst was found to originate from the L3 lumbar posterior longitudinal ligament at the pedicular level. The patient had moderate lumbar degenerative scoliosis. The cyst had no connection with the intervertebral disc, dural sac, facet joint or nerve root. Instead of mucous or myxoid material, it con...
journal_title:Spine
pub_type: 杂志文章,评审
doi:10.1097/00007632-199312000-00026
更新日期:1993-12-01 00:00:00
abstract::An electronic digital inclinometer was used to obtain normative data on cervical mobility from 58 normal subjects. They consisted of 28 males (age range, 17-61) and 30 females (age range, 19-62). The measurements were taken from occiput to T1 in flexion-extension, lateral bend, and axial rotation, isolating the region...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199311000-00007
更新日期:1993-11-01 00:00:00
abstract::An anatomic study of lumbar nerve root lesions in the foraminal zone was performed on 35 cadavers. Two morphologic abnormalities of the nerve roots in the intervertebral foramen were found. The first was an abnormal transverse course of the nerve roots. The second was an indentation on the dorsal root ganglia caused b...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199311000-00017
更新日期:1993-11-01 00:00:00
abstract::The biomechanical definition of spinal segmental instability has not been clarified sufficiently, because of the great personal and level differences in intervertebral disc deformation. This article proposes a new method of judging spinal segmental instability regardless of these differences, using lateral functional ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199311000-00027
更新日期:1993-11-01 00:00:00
abstract::A 27-year-old woman presented with nontraumatic atlantoaxial dislocation that required a C1-C2 fusion. A comprehensive investigation initially failed to reveal any evidence of infectious or rheumatologic disease and she remained well for 3 1/2 years, at which time a diagnosis of ankylosing spondylitis was established....
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199311000-00037
更新日期:1993-11-01 00:00:00
abstract::This article describes the internal anatomy of C2. Although some C2 specimens showed a high density of trabecular bone throughout, a feature noted in all specimens was a void or very hypodense area of bone located immediately beneath the dens. The observed nonuniform distribution of trabecular bone within the axis is ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199310001-00003
更新日期:1993-10-15 00:00:00
abstract::A portion of the cervical facet joint must be resected to expose and decompress cervical nerve roots from a posterior approach. When posterior fusion is performed, it is common to remove the facet capsule only for the joints being fused. This study was performed to examine the effect of resection of the facet capsule ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199310001-00013
更新日期:1993-10-15 00:00:00
abstract::A technique is described for intraoperative, multimodality electrophysiologic monitoring of the spinal cord and lumbosacral nerve roots (cauda equina). Simultaneous monitoring with the techniques of electromyography, compound muscle action potentials, and somatosensory evoked potentials is found to provide highly usef...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199310001-00023
更新日期:1993-10-15 00:00:00
abstract::The histologic effects of posterior lumbar surgery and retained extradural foreign bodies on the cauda equina were investigated in rats over time. The following four groups of rats were provided: Group 1, sham operation (laminar exposure alone); Group 2, laminectomy alone; Group 3, laminectomy with retained extradural...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199310000-00010
更新日期:1993-10-01 00:00:00
abstract::Radiographic instability seemingly enjoys the status of a well-defined clinical syndrome. The concept is widely used, and specific treatments, usually spinal fusion, are routinely performed based on the diagnosis. The minimum standards necessary to establish radiographic instability as a legitimate clinical syndrome h...
journal_title:Spine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00007632-199310000-00020
更新日期:1993-10-01 00:00:00
abstract::The purpose of this study is to describe the biology of spinal lengthening (vertebrodiatasis) in a juvenile goat model. A small Orthofix dynamic fixator was affixed to 5.5 mm pedicular halfpins placed bilaterally at T12, L1, L5 and L6 in six juvenile goats. Distraction was performed across vertebral endplates between ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199309000-00008
更新日期:1993-09-15 00:00:00
abstract::This study performed a thorough review of the pertinent thoracic spine anatomy to determine the appropriate landmarks for extrapedicular screw placement and indentified the anatomic structures at risk; assessed the safety and accuracy of the newly proposed screw insertion technique; determined the stability and streng...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199309000-00018
更新日期:1993-09-15 00:00:00
abstract::Biomechanical models of the spine have traditionally assumed that workplace lifting conditions (weight, posture, motion, etc.) precisely dictate the magnitude of individual muscle forces necessary to maintain a biomechanical balance within the trunk. However, because there are a large number of muscle groups within th...
journal_title:Spine
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract::Thirty-three patients underwent decompression without fusion at the L4-5 level for spinal stenosis or degenerative spondylolisthesis. Using preoperative and 1-year postoperative lateral lumbar spine radiographs, the incidence of postoperative spondylolisthesis of greater than 5% was found to be 58%. Computed tomograph...
journal_title:Spine
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract::Seventeen patients were identified with concomitant thoracolumbar and sacral fractures representing 26% of sacral fractures and 7.7% of pelvic fractures. The thirteen men and four women exhibited a bimodal age distribution. There were thirteen vertical compression thoracolumbar fractures, three transverse process frac...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199308000-00007
更新日期:1993-08-01 00:00:00
abstract::A new type of impactor was developed to decompress the anterior aspect of the vertebral body. These instruments are particularly useful for cases of burst fracture. ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199308000-00018
更新日期:1993-08-01 00:00:00
abstract::This article presents the content and the application criteria of a questionnaire intended for the study of spinal disorders in workers and the results of an investigation, carried out via this questionnaire, in a group of 1205 male workers not exposed to occupational risks for the spine either currently or in the pas...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199307000-00006
更新日期:1993-07-01 00:00:00
abstract::A patient with adult idiopathic scoliosis who was successfully treated with posterior spinal fusion with segmental instrumentation from T3 to L4 is presented. One year after surgery fractures of both L4 pedicles developed, which were managed nonoperatively. Clinical union was achieved in 2 months and the patient was f...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199307000-00016
更新日期:1993-07-01 00:00:00
abstract::An analysis of 300 randomly drawn orthopaedic spine articles, published between 1970 and 1990, was performed to assess the quality of biostatistical testing and research design reported in the literature. Of the 300 articles, 269 dealt with topics of an experimental nature, while 31 documented descriptive studies. Sta...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199306150-00012
更新日期:1993-06-15 00:00:00
abstract::Low back pain (LBP) is the most common, costly, and disabling musculoskeletal condition. Although most LBP patients recover within two months, 2-3% eventually develop disabling chronic low back pain (DCLBP). Due to the prevalence of DCLBP problems, models have been developed to predict which acute low back pain patien...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199306150-00023
更新日期:1993-06-15 00:00:00
abstract::This study aimed to evaluate the lumbar intervertebral discs and the maximum isometric strength and size of the trunk muscles of middle-aged healthy volunteers (60 persons) and low back pain patients (48 persons). Disc degeneration was more frequently seen in the patients than in the healthy volunteers. The psoas and ...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199306000-00004
更新日期:1993-06-01 00:00:00
abstract::Twenty-two adolescent patients with severe (more than 50%) slip were surgically treated. Eleven were reduced with Magerl/Dick transpedicular screw devices and fused posteriorly from L4 to S1, and 2 weeks later anteriorly L5-S1; the other 11 were fused in situ L4-S1 (6 patients) or L5-S1 (5 patients) using a circumfere...
journal_title:Spine
pub_type: 杂志文章
doi:10.1097/00007632-199306000-00014
更新日期:1993-06-01 00:00:00