Journal of spinal disorders最新文献_第10页

Use of fluorine-18 fluoro-2-deoxy-D-glucose positron emission tomography in assessing the process of tuberculous spondylitis. 使用氟-18氟-2-脱氧-d -葡萄糖正电子发射断层扫描评估结核性脊柱炎的过程。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00016

A Schmitz, T Kälicke, P Willkomm, F Grünwald, J Kandyba, O Schmitt

引用次数: 41

Multiple sclerosis with very late onset: a report of a case with onset at age 82 years and review of the literature. 迟发性多发性硬化症:82岁发病的一例报告及文献回顾。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00017

M Abe, K Tsuchiya, Y Kurosa, O Nakai, K Shinomiya

引用次数: 8

Aortic thrombosis after lumbar spine surgery. 腰椎手术后主动脉血栓形成。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00015

F P Castro, R S Hartz, V Frigon, T S Whitecloud

引用次数: 13

Cervical transfacet versus lateral mass screws: a biomechanical comparison. 颈突与侧块螺钉:生物力学比较。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00009

J W Klekamp, J L Ugbo, J G Heller, W C Hutton

{"title":"Cervical transfacet versus lateral mass screws: a biomechanical comparison.","authors":"J W Klekamp, J L Ugbo, J G Heller, W C Hutton","doi":"10.1097/00002517-200012000-00009","DOIUrl":"https://doi.org/10.1097/00002517-200012000-00009","url":null,"abstract":"The authors directly the compared biomechanical pullout strength of screws placed in the cervical lateral masses to that of screws placed across the facet joints. Posterior cervical fixation with lateral mass plates is an accepted adjunctive technique for cervical spine fusions. Altered anatomy resulting from congenital malformation, tumor, trauma, infection, or failed lateral mass fixation may limit traditional screw placement options. Transfacet screw placement, which has been studied extensively in the lumbar spine, may offer an alternative when posterior cervical fusion is required. Ten fresh human cadaveric cervical spines (postmortem age range, 69 to 91 years) were harvested. On one side, transfacet screws were placed at the C3-4, C5-6, and C7-T1 levels. On the other side, lateral mass screws were placed at the C3, C5, and C7 levels. The screw insertion technique at each level was randomized for right or left. After screw placement, each set of vertebral bodies were dissected and mounted in a custom jig for axial pullout testing using a servohydraulic testing machine. The load-displacement curves were obtained for each screw pullout. The mean pullout strength for the screws placed across the facets was 467 N (range, 192 to 1,176 N). This compares with 360 N (range, 194 to 750 N) for the lateral mass screws (p = 0.008). At each level, transfacet screws exhibited greater pullout resistance compared with the lateral mass placement, but the difference was most pronounced at the C7-T1 level (lateral mass = 373 N, transfacet = 539 N, p = 0.042). Cervical transfacet screw placement provides pullout resistance that is comparable to, if not greater than, lateral mass placement. This type of placement, although technically difficult, may be an alternative to lateral mass screws in cases with unusual anatomy, stripped screws, or when additional intermediate points of fixation are desired.","PeriodicalId":77226,"journal":{"name":"Journal of spinal disorders","volume":"13 6","pages":"515-8"},"PeriodicalIF":0.0,"publicationDate":"2000-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00002517-200012000-00009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21954075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 74

Prediction of functional disability, recurrences, and chronicity after 1 year in 180 patients who required sick leave for acute low-back pain. 180例急性腰痛患者1年后功能残疾、复发和慢性的预测

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00002

T Seferlis, G Németh, A M Carlsson

{"title":"Prediction of functional disability, recurrences, and chronicity after 1 year in 180 patients who required sick leave for acute low-back pain.","authors":"T Seferlis, G Németh, A M Carlsson","doi":"10.1097/00002517-200012000-00002","DOIUrl":"https://doi.org/10.1097/00002517-200012000-00002","url":null,"abstract":"The aim of the study was to identify factors that predict low-back pain outcome at 12 months and thus to identify patients at risk for poor long-term outcomes. One hundred-eighty patients, all disabled by acute low-back pain, were included. Outcome (dependent) variables were Oswestry disability score, recurrences during the study year, and chronicity defined as 90 or more days off work for low-back pain during the study year, or a disease-specific sick-leave rate (a variable created by the authors) of more than 25%. Stepwise logistic regression analysis was performed. Thirty-three percent of the patients had an Oswestry score greater than 25, indicating moderate disability at the 1-year follow-up evaluation. Pain on coughing at study entry predicted a high likelihood of disability at 1 year, with a threefold risk. Many work days missed as a result of low-back pain in the past 2 years and lack of stimulating work tasks predicted recurrences during the year. A high Oswestry score assessed at study entry was the only factor that predicted chronicity. The factors revealed in the current study should help the clinician to identify patients at risk. The authors propose that the revealed predictors should be investigated extensively at the patient's first visit for acute low-back pain.","PeriodicalId":77226,"journal":{"name":"Journal of spinal disorders","volume":"13 6","pages":"470-7"},"PeriodicalIF":0.0,"publicationDate":"2000-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00002517-200012000-00002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21955393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 41

Abnormalities of the soleus H-reflex in lumbar spondylolisthesis: a possible early sign of bilateral S1 root dysfunction. 腰椎滑脱时比目鱼h反射异常:可能是双侧S1根功能障碍的早期征兆。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00004

R Mazzocchio, G B Scarfò, R Cartolari, A Bolognini, A Mariottini, V F Muzii, L Palma

引用次数: 12

A cost analysis of two anterior cervical fusion procedures. 两个颈椎前路融合术的成本分析。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00008

F P Castro, R T Holt, M Majd, T S Whitecloud

引用次数: 64

Radiographic Assessment of Anterior Titanium Mesh Cages 前路钛网笼的影像学评价

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00007

J. Heller

引用次数: 4

Safety and efficacy of pedicle screw placement for adult spinal deformity with a pedicle-probing conventional anatomic technique. 采用椎弓根探查常规解剖技术置入椎弓根螺钉治疗成人脊柱畸形的安全性和有效性。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00005

O Boachie-Adjei, F P Girardi, M Bansal, B A Rawlins

引用次数: 60

A long-term follow-up study of cervical lesions in rheumatoid arthritis. 类风湿关节炎患者宫颈病变的长期随访研究。

Journal of spinal disorders Pub Date : 2000-12-01 DOI: 10.1097/00002517-200012000-00010

K Fujiwara, H Owaki, M Fujimoto, K Yonenobu, T Ochi

{"title":"A long-term follow-up study of cervical lesions in rheumatoid arthritis.","authors":"K Fujiwara, H Owaki, M Fujimoto, K Yonenobu, T Ochi","doi":"10.1097/00002517-200012000-00010","DOIUrl":"https://doi.org/10.1097/00002517-200012000-00010","url":null,"abstract":"To determine the natural history of cervical lesions in rheumatoid arthritis, 161 patients who had been followed for a minimum of 5 years were enrolled in this study. The average follow-up period was 10.2 years (range, 5 to 20 years). The severity of the rheumatoid arthritis was classified into three types based on the multiplicity of peripheral joint rheumatoid involvement: a least erosive subset, a more erosive subset, and a mutilating disease subset. Ninety-two patients (57%) had upper cervical involvement, which progressed in the order of anterior atlantoaxial subluxation, anterior atlantoaxial subluxation combined with vertical subluxation, and vertical subluxation alone. Subaxial subluxation was found in 18 patients (11%). In 17 of these 18 patients, upper cervical lesions were also noted. The incidence of cervical involvement in each disease subset was 39% in the least erosive group, 83% in the more erosive group, and 100% in the mutilating disease group. Fifty percent of the patients with cervical involvement had neck pain, and the remaining patients were asymptomatic. Neural involvement occurred in 10 patients. In 7 of these 10 patients, vertical subluxation of the atlas was responsible for the neural deficit. Six patients required surgical intervention because of progressive myelopathy.","PeriodicalId":77226,"journal":{"name":"Journal of spinal disorders","volume":"13 6","pages":"519-26"},"PeriodicalIF":0.0,"publicationDate":"2000-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00002517-200012000-00010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21954076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 65