Morphological Analysis of the Human Lumbar Spine Using Sagittal Magnetic Resonance Imaging

2021 ◽  
Vol 10 (1) ◽  
pp. 59-62
Author(s):  
Ge Wu ◽  
Yu Liu ◽  
Wen Wen ◽  
Yang Zhang ◽  
Ruoliang Tang ◽  
...  
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Vertebral Body ◽  
Body Height ◽  
Lumbar Region ◽  
Low Back ◽  
Monthly Basis ◽  
Work Related ◽  
Two Samples ◽  
Lower Lumbar

Sagittal morphological dimensions of the human lower lumbar structures are critical inputs for the comprehensive biomechanical modeling of spinal motions and the risk assessment of work-related low back pain. In this new quantitative exploration of sagittal morphology across the lower lumbar region (i.e., from L3/L4 to L5/S1), intervertebral disc (IVD) height, vertebral body (VB) height, endplate concavity was measured from two samples of subjects, including 1) archived medical records (AMR) collected from 57 patients and 2) 43 asymptomatic subjects with no history of low back pain (ASYM), independently by four individuals on a monthly basis. First, the current study achieved good inter- and intra-rater reliabilities. In addition, the current results also revealed that AMR sample had greater anterior-to-posterior vertebral body height ratio in vertebra L3 and L5. On the other hand, ASYM sample had significantly greater endplate concavity.

259. Attributions, Stress, and Work-Related Low Back Pain

2000 ◽  
Author(s):  
G. Byrns ◽  
B. Curbow ◽  
J. Agnew
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Low Back ◽  
Work Related

Emotional Labor: Links to Depression and Work-Related Musculoskeletal Disorders in Call Center Workers

2016 ◽  
Vol 65 (8) ◽  
pp. 346-354 ◽  
Author(s):  
Hye-Jin Kim ◽  
Jina Choo
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Depressive Symptoms ◽  
Emotional Labor ◽  
Call Center ◽  
Low Back ◽  
Deep Acting ◽  
Work Related ◽  
Work Related Musculoskeletal Disorders ◽  
Call Center Workers

Little evidence links emotional labor to either psychological or physical health. This study determined whether the two types of emotional labor (i.e., surface vs. deep acting) were significantly associated with depressive symptoms and work-related musculoskeletal disorders in call center workers. A cross-sectional study was conducted with 274 workers recruited from a call center in Seoul, South Korea. In adjusted regression models, levels of surface, but not deep, acting were significantly and positively associated with depressive symptoms. Higher surface acting levels were significantly and positively associated with low back pain; higher deep acting levels were significantly and inversely associated with low back pain. Study findings could inform occupational health nurses as they delineate differentiated strategies, according to the nature of surface and deep acting, to promote psychological and physical health in call center workers.

Discriminatory Aspects of Pre-employment Screening: Low-Back X-ray Examinations in the Railroad Industry

1979 ◽  
Vol 5 (3) ◽  
pp. 197-214
Author(s):  
Paul H. Rockey ◽  
Jane Fantel ◽  
Gilbert S. Omenn
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Screening Program ◽  
Job Applicants ◽  
Radiation Hazard ◽  
Low Back ◽  
Negative Consequences ◽  
X Ray ◽  
Work Related ◽  
Increased Risk

AbstractIn screening the majority of job applicants, most of this nation's railroads administer a low-back X-ray examination in an attempt to ascertain the likelihood that the applicant will sustain future work-related low-back pain or injury. Many applicants are rejected for employment on the basis of the X-ray findings. The railroads apparently perceive this screening program as a cost-effective means (1) of decreasing the incidence of compensation claims for work-related injuries, brought against the rail-roads under the Federal Employers' Liability Act (FELA), (2) of reducing the number of lost workdays resulting from low-back pain or injury, and (3) of protecting particularly susceptible workers from job-related hazards.The authors of this Article submit that low-back X-ray examinations are poor predictors of future low-back pain or injury. They assert that the railroads' use of such examinations misclassifies a substantial number of job applicants as being at increased risk for such pain or injury, and, in consequence, unfairly denies them employment. Furthermore, the authors claim, the screening program has other negative consequences. For example, applicants rejected for railroad employment on the basis of X-ray findings may as a result have difficulty finding jobs in other industries. In addition, they state, there is a potential radiation hazard to examinees. Moreover, both the railroads and those applicants accepted for employment may inappropriately be reassured by normal findings.On balance, the authors conclude, the screening program has a negative social value. The authors suggest that the program, in effect, erroneously labels many applicants as handicapped, and then denies them employment. Such persons might have legal recourse under federal and state statutes prohibiting employment discrimination against the handicapped.

scholarly journals The incidence of work-related low back pain among currently practicing physiotherapists in Bloemfontein

2007 ◽  
Vol 63 (1) ◽  
Author(s):  
R. Barnes ◽  
J. Birch ◽  
M. M. Cloete ◽  
L. Joubert ◽  
A. C. Usher ◽  
...  
Keyword(s):  
Risk Factors ◽  
Low Back Pain ◽  
Back Pain ◽  
Confidence Interval ◽  
Descriptive Study ◽  
Job Design ◽  
Physical Activities ◽  
Low Back ◽  
Physiotherapy Practice ◽  
Work Related

Physiotherapy practice involves the performance of strenuous physical activities related to the delivery of patient rehabilitation.  No evidence of studies relating to physiotherapy work-related low back pain (WRLBP) in South Africa could be found.  The aims of this study were to retrospectively investigate the incidence of work related low back pain among currently practicing physiotherapists in Bloemfontein, to determine the contributing risk factors, and to determine the responses of the physiotherapists to injury. Eighty four physiotherapists participated in this descriptive study. The results indicated that 67% of respondents had experienced work related low back pain and the 95% confidence interval for the incidence of WRLBP among physiotherapists in Bloemfontein is [56.8%; 76.6%].  Therapists performing cardio-thoracic related tasks had the most significant confidence interval of WRLBP [2.2%; 35.1%]. Fifty eight percent of respondents who had WRLBP reported that their symptoms were exacerbated by clinical practice.  The results of the study suggest that it is the nature of the job design which predisposes physiotherapists to injury and not a lack of kinetic handling knowledge. Further research is needed to develop methods to reduce the risks of WRLBP which are inherently part of physio-therapy practice.

scholarly journals MRI Findings of Non-Degenerative Pathoanatomical Changes in Low Back Pain

2016 ◽  
Vol 12 (2) ◽  
pp. 59-62 ◽  
Author(s):  
Dan B Karki ◽  
Om B Panta ◽  
Ghanshyam Gurung
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Multimodality Imaging ◽  
Compression Fracture ◽  
Degenerative Changes ◽  
Lumbosacral Spine ◽  
Low Back ◽  
Neoplastic Lesion ◽  
Lower Lumbar ◽  
Meningeal Cysts

Non-degenerative pathoanatomical changes are far less common than degenerative changes but benefi ts most from imaging assessment. This study aimed to evaluate the non-degenerative pathoanatomical changes in patients undergoing MRI for low back pain.The study was a retrospective study conducted for the duration of 3 years in a multimodality-imaging center. All patients undergoing MRI of lumbosacral spine with complains of low back pain with or without radiculopathy were assessed for morphological changes and other abnormal fi ndings. After excluding patients with degenerative changes, non-degenerative pathologies were evaluated. Data was entered in predesigned proforma and analysis was done with SPSS 21.0.There were 183 patients who met the inclusion criteria and were included in the study. The mean age of the patients was 51.23 ±16.86 years. Compression fracture of the vertebra was the most common non-degenerative changes accounting for 34% cases followed by spinal meningeal cysts (26%) and infection (14%). Fractures were more common in upper lumbar level as compared to lower lumbar levels. Meningeal cysts were noted to involve the sacral spinal canal more frequently followed by lower lumbar levels. Infective lesions were equally distributed throughout the lumbar spine. Hemangioma was common lesion involving 16% of cases. Lumbosacral transitional vertebra was seen in 7(3.8%) patients.The common non-degenerative pathoanatomical changes associated with low back pain were traumatic lesion, infection, neoplastic lesion and lumbosacral transitional vertebra.Nepal Journal of Neuroscience 12:59-62, 2015

scholarly journals A Qualitative Study on Coping Strategies Among Patients with Non-Specific Low-Back Pain

2020 ◽  
Vol 7 (3) ◽  
Author(s):  
Adesola Ojo Ojoawo ◽  
Taiwo Oluwaseun Arasanmi ◽  
Chidozie Emmanuel Mbada
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Activities Of Daily Living ◽  
Coping Strategies ◽  
Daily Living ◽  
Rating Scale ◽  
Low Back ◽  
Religious Activities ◽  
Work Related ◽  
And Coping

Background: Non-specific low-back pain (NSLBP) is a common health problem worldwide, but the perception and coping strategies used by patients are underreported. Objectives: The objectives of the study were to evaluate the perception of patients with NSLBP, the ways the pain interrfered with their basic life, and coping strategies employed by them. Methods: Twenty patients consisting of 10 males (50%) and 10 females (50%) participated in this study. A qualitative interview was conducted using a three-section modified structured interview guide by Gwenda. Section A contained sociodemographic information, section B was the numerical pain rating scale, and section C asked questions about the pain duration, the ways of pain interference with the patient’s life, and strategies used to cope with pain. The data were analyzed using thematic content analysis. Results: The results showed that 50% of the patients were within the age range of 58 years or above. Ten (50%) patients perceived that NSLBP was caused by work-related activities and 10% perceived that NSLBP was a spiritual problem. Fifty percent reported that the pain interfered with their activities of daily living, and four (20%) mentioned that NSLBP interfered with their sexual function and religious activities. Concerning the coping strategy, 40% used prayer, 15% usually ignored the pain, and 35% used the conventional approach. Conclusions: It can be concluded that half of the patients with NSLBP perceived NSLBP to be caused by work-related activities. Besides, NSLBP interfered with basic activities of daily living, and about 40% were coping with NSLBP with prayer and spiritual means.

Effectiveness of an ergonomic intervention on work-related posture and low back pain in video display terminal operators: A 3 year cross-over trial

2010 ◽  
Vol 41 (3) ◽  
pp. 436-443 ◽  
Author(s):  
Paolo Pillastrini ◽  
Raffaele Mugnai ◽  
Lucia Bertozzi ◽  
Stefania Costi ◽  
Stefania Curti ◽  
...  
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Low Back ◽  
Video Display ◽  
Video Display Terminal ◽  
Work Related ◽  
Ergonomic Intervention
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