• Title/Summary/Keyword: Lumbar disc

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요추디스크의 생체역학 (Biomechanics of the Lumbar Intervertebral Disk)

  • 박지환
    • The Journal of Korean Physical Therapy
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    • 제2권1호
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    • pp.103-112
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    • 1990
  • The intervertebral disc in the anterior portion of the function unit gives the spine its flexibility. The disc is attached closely to the vertebral endplates. Between these endplates and the annulus fibrosus, the nucleus pulposus of the lumbar disc is enclosed in a circle of unyielding tissues. Compressive pressure placed on the disc is dissipated circumferentially in a passive manner In response to the greater axial forced exerted on the lumbar spine in comparison to the cervical and thoracic spines, the nucleus pulposus has its greatest surface area in the lumbar spine. The intervertebral disc is not only structure that helps diss pate stresses placed on the spine. With flexion, extension, rotation, or shear stress, the load distribution on the function unit is shared by the intervertebral disc, anterior and posterior longitudinal ligaments, the facet joints and capsules, and other ligamentous structures like the ligamentum flavum, interspinous and supraspinous ligaments, which attach to the posterior elements of the functional unit.

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주상골 하강이 요추 추간판 탈출증에 미치는 영향 (Effects of Navicular Drop on Lumbar Disc Herniation)

  • 황권필;정민근;박현식
    • 대한정형도수물리치료학회지
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    • 제19권2호
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    • pp.19-22
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    • 2013
  • Background: Excessive pronation of the feet can cause excessive inner rotation of the femur, followed by increased stress in the gluteus maximum, increased front slope of the pelvis, and lumbar lordosis, which leads to lumbar pain. The aim of the present study was to use the navicular drop test to examine foot pronation that can cause lumbar lordosis and to determine whether the navicular drop is lower in patients diagnosed with lumbar disc than in patients without this diagnosis. Methods: The Navicular Drop score was set by subtracting the navicular height at a standing position from the navicular height in a sitting position. The Navicular Drop measurements for college student with and without Lumbar Herniated Intervertebral Disc were compared using an independent t-test. Results: The control group were measured right $7.44{\pm}2.96$ and left $8.04{\pm}3.23$. The experimental group were measured right $2.12{\pm}1.33$ and left $2.80{\pm}1.29$. Therefore significant difference was found between the two groups (p<0.05). Conclusions: The navicular drop affected lumbar herniated intervertebral disc.

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척추전방전위증 환자와 추간판탈출증 환자의 요부근 기능과 굴곡/신전근 비율에 관한 비교연구 (Comparison Study on Lumbar Strength and Lumbar Flexor/Extensor Ratio of Spondylolisthesis Patients and Herniated Disc Patients)

  • 지용석;유병규;이완희
    • The Journal of Korean Physical Therapy
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    • 제14권3호
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    • pp.136-144
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    • 2002
  • The Purpose of this study was to compare the lumbar strength and lumbar flexor/extensor ratio between spondylolisthesis and herniated disc patients. The patients who had a subacute low back pain have been proved to each disease through MRI and we measured the maximal isometric strength of all patients(28) through MedX lumbar extension machine(Ocala, FL). In all patients, males had higher lumbar extensor strength than that of females. Especially, the spondylolisthesis patients had lower lumbar extensor strength than that of herniated disc patients. The statistical significant(p<.05, p<.01) differences were manifested in $48^{\circ},\;60^{\circ}\;and\;72^{\circ}$ between male groups. Also the statistical significant (p<.05) differences were manifested in $60^{\circ}\;and\;72^{\circ}$between female groups. In the lumbar flexor/ extensor ratio, the males of spondylolisthesis groups represented the functional weakness in the flexed portion of the range of motion, and the females of spondylolisthesis and the all patients of herniated disc represented the functional weakness in the extended portion of the range of motion. In conclusion, we may propose the program such that the spondylolisthesis males must increase the ratio of extended portion exercise, and the spondylolisthesis females and herniated disc patients must increase the ratio of flexed portion exercise.

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매선요법을 병행한 요추 추간판 탈출증 환자 치험 4례 (Case Report on 4 Patients with Lumbar Disc Herniation Treated with Concurrent Embedding Therapy under Conventional Korean Medical Treatments)

  • 이형걸;임정균;정다정;육태한;김종욱
    • 동의생리병리학회지
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    • 제27권1호
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    • pp.124-129
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    • 2013
  • Embedding Therapy keep the stimulation to acupoint. Recently, Embedding Therapy is used for various disease and also studied in many different fields especially in China. In Korea, Embedding Therapy is studied and used for dermatology, face-lift, obesity, facial palsy most frequently. Chinese studies shows us Embedding Therapy could help musculoskeletal system disorder, lumbar herniated intervertebral disc, sprain, spinal canal stenosis. In Korea study concerning lumbar herniated intervertebral disc treatment used Embedding Therapy is few. This study's purpose is to ensure effect of Embedding Therapy at lumbar herniated intervertebral disc treatment. Four lumbar disc herniation patients had been treated with Embedding Therapy were described in this article. The patients(n=4) had been suffering from chronic lower back and leg pain that continued for more than 6 months. All patients had been diagnosed as lumbar disc herniation by MRI or CT, and treated with Embedding Therapy at least 2 times(7 days interval). 2 patients had been treated with concurrent treatment of acupuncture therapy, and the other 2 patients with concurrent treatment of acupuncture and herbal therapy. We observed 4 patients for more than 2 weeks, and their symptoms and quality of daily life had been improved. This suggests that lumbar disc herniation can be successfully recovered with Concurrent Embedding Therapy under conventional Korean Medical Treatment without side effects.

요추 추간판 탈출증 환자에 적용된 한의학적 치료가 공포-회피 반응에 미치는 효과 (Effectiveness of Korean Medicine Treatment on Lumbar Intervertebral Disc Herniation Patients' Fear-Avoidance Belief)

  • 최영준;문병헌;주영국;김길환;송승배;신동재;정재현;이치호
    • 한방재활의학과학회지
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    • 제26권3호
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    • pp.97-108
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    • 2016
  • Objectives This study is planned to classify effectiveness of Korean medicine treatment on lumbar intervertebral Disc herniation patients' fear-avoidance belief. Methods We measured 84 patients with lumbar intervertebral disc herniation in Jaseng Korean Medicine Hospital. We used numeric rating scale, oswestry disability index, fear-avoidance belief questionaire for evaluating effectiveness of oriental medicine treatment on lumbar intervertebral disc herniation. And We used Magentic Resonance Imaging(MRI) for classifying the patient who has lumbar intervertebral disc or not. Results 1. There was statistical effectiveness of korean medicine treatment on lumbar intervertebral disc herniation patients' fear-avoidance belief (p<0.01). ${\Delta}NRS$ and ${\Delta}ODI$ (r=0.587) was Most statistically correlative. ${\Delta}ODI$ and ${\Delta}FABQ$ had a little of statistically correlation (r=0.313). ${\Delta}NRS$ and ${\Delta}FABQ$ has no statistically correlation (r=0.145). Conclusions This study suggests that screening for the korean medicine treatment reduces fears and negative belief of patients with the lumbar disc herniation and prevents chronic physical symptoms that come from them so that it can be a great help to controlling patients' pain clinically.

Clinical and Radiological Findings of Nerve Root Herniation after Discectomy of Lumbar Disc Herniation

  • Bae, Jun-Seok;Pee, Yong-Hun;Jang, Jee-Soo;Lee, Sang-Ho
    • Journal of Korean Neurosurgical Society
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    • 제52권1호
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    • pp.62-66
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    • 2012
  • The authors report 2 cases of nerve root herniation after discectomy of a large lumbar disc herniation caused by an unrecognized dural tear. Patients complained of the abrupt onset of radiating pain after lumbar discectomy. Magnetic resonance imaging showed cerebrospinal fluid signal in the disc space and nerve root displacement into the disc space. Symptoms improved after the herniated nerve root was repositioned. Clinical symptoms and suggestive radiologic image findings are important for early diagnosis and treatment.

신연교정치료가 요추 추간판 탈출증 환자의 통증 및 추간판 각도에 미치는 효과 (The Effects of Distraction Manipulation on the Pain and Intervertebral Disc Angle in Patients With Herniated Intervertebral lumbar Disc)

  • 마상렬;이현희;김성학;이문환
    • The Journal of Korean Physical Therapy
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    • 제19권3호
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    • pp.31-39
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    • 2007
  • Purpose: This study was conducted to investigate the effect of distraction manipulation on the pain and. intervertebral disc angle in patients with herniated intervertebral lumbar discs. Methods: 30 patients who visited to receive the treatments of the physical therapy in W pain clinic in Daejeon. All subjects had been treated with flexion-distraction manipulation for 30 minutes per day and three times a week during 12 weeks period from June 10 to 19 August 2006. They were randomly divided into two groups: lumbar 4 and lumbar 5 group. Results: Pain of L4 and L5 group was significantly reduced after than before treatment(p<0.05). The intervertebral lumbar disc angle was significantly improved after than before treatment(p<0.05). Conclusion: These results indicated that distraction manipulation has a effectiveness in patients with herniated lumbar disc.

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한방 집중 치료 후 호전된 요추 추간판 탈출증 환자 10례 (10 Cases of Patients with Lumbar Disc Herniation Improved after Oriental Intensive Therapy)

  • 이상영;정필선;한세혁;황춘호;윤영제;김형석;김형우;정현우
    • 동의생리병리학회지
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    • 제25권4호
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    • pp.702-707
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    • 2011
  • Patients with lumbar disc herniation are faced with lowered quality of life. For this reason, we investigated the effects of Oriental Intensive Therapy (OIT) including acupuncture, pharmacopuncture, manual therapy and herbal medicine on patients with lumbar disc herniation. Ten patients, diagnosed with lumbar disc herniation by MRI in hospital, were treated with OIT for 12 weeks. Symptoms of the patients were assessed using Verbal Numerical Rating Scale (VNRS) and Oswestry Disability Index (ODI). All patients were investigated every a week. In our results, intensity of pain was reduced after 4 weeks treatment significantly by VNRS, Quality of life has also improved after 4 weeks treatment by ODI. In conclusion, this study suggests that OIT may be effective to treat patients with lumbar disc herniation.

What is the Role of Epidural Injections in the Treatment of Lumbar Discogenic Pain: A Systematic Review of Comparative Analysis with Fusion

  • Manchikanti, Laxmaiah;Staats, Peter S.;Nampiaparampil, Devi E.;Hirsch, Joshua A.
    • The Korean Journal of Pain
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    • 제28권2호
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    • pp.75-87
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    • 2015
  • Background: Lumbar discogenic pain without pain mediated by a disc herniation, facet joints, or the sacroiliac joints, is common and often results in chronic, persistent pain and disability. After conservative treatment failure, injection therapy, such as an epidural injection, is frequently the next step considered in managing discogenic pain. The objective of this systematic review is to determine the efficacy of lumbar epidural injections in managing discogenic pain without radiculopathy, and compare this approach to lumbar fusion or disc arthroplasty surgery. Methods: A systematic review of randomized trials published from 1966 through October 2014 of all types of epidural injections and lumbar fusion or disc arthroplasty in managing lumbar discogenic pain was performed with methodological quality assessment and grading of evidence. The level of evidence was based on the grading of evidence criteria which, was conducted using 5 levels of evidence ranging from levels I to V. Results: Based on a qualitative assessment of the evidence for both approaches, there is Level II evidence for epidural injections, either caudal or lumbar interlaminar. Conclusions: The available evidence suggests fluoroscopically directed epidural injections provide long-term improvement in back and lower extremity pain for patients with lumbar discogenic pain. There is also limited evidence showing the potential effectiveness of surgical interventions compared to nonsurgical treatments.

한방병원에 요통으로 내원한 환자에서 X-ray상 요추측만과 MRI상 HIVD와의 연관성 분석 (Correlation Analysis Between Lumbar Scoliosis of X-ray and HIVD of L-spine MRI in LBP Patients who Visit Korean Medicine Hospital)

  • 김길환;최영준;권옥준;주영국;송승배;송광찬;서지연;추원정
    • 척추신경추나의학회지
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    • 제11권1호
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    • pp.41-51
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    • 2016
  • Objectives : This study is planned to classify Correlation between Cobbs Angle of Lumbar scoliosis and prevalence of Lumbar Intervertebral Disc. Methods : We Measured the lumbar scoliosis angle of the 114men and 91 women patients with lumbar pain in Bucheon Jaseng Korean Medicine Hospital. We use Cobb's angle method for measuring the lumbar scoliosis. And We use Magentic Resonance Imaging(MRI) for classifying the patient who has lumbar intervertebral disc or not. Results : 1.There was no statistical relation between the Cobbs angle and gender(P>0.05) 2.There was no statistical relation between the Cobbs angle and age(P>0.05) 3.There was significant relation between the direction of lumbar scoliosis and the direction of disc herniation(P<0.05) 4.There was no statistical relation between on the Cobbs angle and disc herniation. The more severe of lumbar scoliosis has not tendency of disc herniation. 5.There was no statistical relation between lumbar scoliosis Cobbs Angle on HIVD of L-spine patient and direction of disc herniation on horizontal plane. Conclusions : The direction of disc herniation has tendency of the opposite direction of lumbar scoliosis. When disc herniation, opposite side bending broad intervertebral foramen and reduce pressure.

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