Tìm thấy 11+ kết quả cho từ khóa "Lumbar disc herniation"
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EMG indicated that the conduction velocities of the sensory and motor nerves of the sciatic nerve were slow. a Sagittal MRI shows L4-5 intervertebral disc herniation and compression of the dural sac (arrow). b Axial MRI shows lumbar disc herniation and compression of the L5 nerve root (arrow). of the right thigh tumour revealed an intramuscular mass measuring mm with inhomogene- ous vascularization.
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Research on lumbar intervertebral disc herniation at the Neurology Department, 103 Hospital. Research on clinical manifestation, MRI images and treatment for lumbar intervertebral disc herniation with metabolic syndrome. Research on MRI images of LIDH. Migration patterns of herniated disc fragments: a study on 1,020 patients with extruded lumbar disc herniation. et al. Magnetic resonance imaging of the lumbar spine in people without back pain. Symptomatic disc herniation and serum lipid levels
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Table 3 Details of lumbar disc herniation in the two groups. When the nucleus pulposus is removed, it is likely that lumbar facet joints and the ligamentum flavum are partly excised during PELD, which inevitably leads to altered kinematics of the overall kinetic chain and a reduced ability to counter abnormal external forces..
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Postacchini F (1999) Management of herniation of the lumbar disc. Postacchini F (2001) Lumbar disc herniation: a new equilibrium is needed between nonop- erative and operative treatment. Reulen HJ, Pfaundler S, Ebeling U (1987) The lateral microsurgical approach to the “extra- canalicular” lumbar disc herniation. of nerve-root injections on the need for operative treatment of lumbar radicular pain.
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There was a good clinical outcome in 71 % of patients, and outcome correlated with the size reduction of the lumbar disc herniation. The largest disc herniations showed the greatest degree of reduction in size of lumbar disc herniation [25]. Komori et al. [69] investigated the morpho- logic changes in 77 patients with disc herniation and radiculopathy by sequential MRI.
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Disc Herniation and Radiculopathy. Lumbar disc herniation is most frequently found in the 3rd and 4th decades of life at the level of L4/5 and L5/S1. The cardinal symptom of lumbar disc hernia- tion is radicular leg pain with or without a sen- sorimotor deficit of the affected nerve root. The radiculopathy is not only caused by a mechanical compression of the nerve root but also by an inflammatory process caused by nucleus pulposus tissue.
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There were 2 patients with lumbar disc herniation, 4 patients with lumbar spinal stenosis, and 8 patients with lumbar disc herniation combined with lumbar spinal stenosis in type 1 (56.00. Table 3 Disease duration of patients with different types. Type 2 had the least proportion and was mainly made up of the young, with the lowest BMI, and mainly acute LBP.
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Donceel P, Du BM (1998) Fitness for work after surgery for lumbar disc herniation: a retro- spective study. Donceel P, Du BM, Lahaye D (1999) Return to work after surgery for lumbar disc herniation.. chronic low back pain. Kjellby-Wendt G, Styf J (1998) Early active training after lumbar discectomy.
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Primary dehydration of intervertebral discs and the resulting reduction of the intervertebral space usually develop motor segment lowering, ligament slackening, annulus fibrosus protrusion, and ligament wrinkling and hyper- trophy, which lead to lumbar degenerative diseases, such as lumbar disc herniation, lumbar spinal canal stenosis, lumbar spondylolisthesis [2, 3].
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Brox JI, Sorensen R, Friis A, Nygaard O, Indahl A, Keller A, Ingebrigtsen T, Eriksen HR, Holm I, Koller AK, Riise R, Reikeras O (2003) Randomized clinical trial of lumbar instru- mented fusion and cognitive intervention and exercises in patients with chronic low back pain and disc degeneration. Carragee EJ, Kim DH (1997) A prospective analysis of magnetic resonance imaging findings in patients with sciatica and lumbar disc herniation.
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Study on the Therapeutic Effectiveness of MDs Collagen in Lumbar Spinal Disc Herniation Patients. Objectives: To evaluate the therapeutic effectiveness of MDs collagen in lumbar spinal disc herniation patients. Conclusion: MDs collagen has a therapeutic effect on lumbar disc herniation.. Thoát v ị đĩ a đệ m c ộ t s ố ng th ắ t l ư ng là b ệ nh th ườ ng g ặ p, d ẫ n đế n đ au th ắ t l ư ng c ấ p ho ặ c m ạ n tính và làm gi ả m kh ả n ă ng thích ứ ng c ủ a c ộ t s ố ng.
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Lumbar disc herniation is the patho- logic condition most commonly responsible for ra- dicular pain. Spinal surgery is most frequently carried out for disc herniation. The incidence rate of sur- gery for disc herniation exhibits substantial region- al variations. Disc herniation results from age- related (degenerative) alterations of the interverte- bral disc leading to annular incompetence. Nuclear migration caused by annular disruption leads to the disc herniation.
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Brox JI et al: Lumbar instrumented fusion compared with cognitive intervention and exercises in patients with chronic back pain after previous surgery for disc herniation: A prospective randomized controlled study. Cavanaugh JM et al: Pain generation in lumbar and cervical facet joints. Cherkin DC et al: Randomized trial comparing traditional Chinese medical acupuncture, therapeutic massage, and self-care education for chronic low back pain.
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The phase and position of the extrusion were identified as significant factors affecting cervical disc herniation resorption [177].. The pathophysiology of radiculopathy involves both mechanical deformation and chemical irritation of the nerve roots [232]. Our current understanding of the pathogenesis of disc herniation related radiculopathy is mainly based on studies of the lumbar spine.
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Similarly to the lumbar spine, cervical disc herniation or spondylosis can cause discogenic or foraminal osseous nerve root compression, resulting in cervical radiculopathy with or without neurological compromise. However, there are only a few studies regarding selective cervical nerve root blocks. In 60 patients with cervical radiculopathy, Strobel et al.
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This is the best casuistry on complications of surgery for disc herniation. A remarkable mortality of 0.5 % was found in the first 30 days after surgery, which was clearly associ- ated with increased age.. Leung YL, Grevitt M, Henderson L, Smith J ( 2005 ) Cord monitoring changes and seg- mental vessel ligation in the “at risk” cord during anterior spinal deformity surgery..
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Degenerative disorders, particularly spinal stenosis and disc herniation, most frequently occur in the cervical and lumbar spinal seg- ments due to the biomechanical spine properties (anatomical characteristics) and dynamic/static forces acting on these segments. spinal cord injury, SCI) are mainly caused [30] by:.
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disc herniation facet joint. epidural blocks nerve root block (in equivocal cases). further studies facet joint blocks. nerve root block CT discography (in equivocal cases). symptomatic facet joint OA.
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Stenosis of the spinal canal or the lateral recesses as well as the influ- ence of disc herniation on intradural structures may even be more clearly dem- onstrated than by MR imaging.. Direct cervical myelography with craniocervical injections has largely been replaced by MR imaging or CT myelography obtained after lumbar injection.. Indications for myelography or CT myelography in the era of MRI are very rare and are restricted to the following conditions:.
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A cross-over sign is present when the patient experiences radicular pain in the affected leg while raising the contralateral leg and is highly predictive of a large median disc herniation [18].. While the patient is in the supine position, the hips should be examined so as not to overlook a hip pathology, which is frequent in elderly patients. The diag- nosis of an affection of the sacroiliac joint is very difficult clinically because this joint is not easily accessible.