• The Journal of Churna Manual Medicine for Spine and Nerves
• /
• v.5 no.2
• /
• pp.69-76
• /
• 2010

The deterioration of neurologic symptoms, like disc rupture or cauda equina syndrome within short time caused by abdominal pressure, seems to be an uncommon event. We experienced a man who had a sudden deterioration to cauda equina syndrome for a day. We presume that the reason is the increase of abdominal pressure by coughing. He had also undergone to repetitive minute damage after degenerative condition. Therefore, doctors and patients should be aware about degenerative state, possibility of minute damage, and be careful to its cause like coughing.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
• /
• v.16 no.2
• /
• pp.28-33
• /
• 2010

Purpose : The purpose of this study is to find out the effects of Joint and Muscle Mobilization applied to the patients with Degenerative Disc Disease by measuring, assessing and analyzing the changes on pain and in flexibility before and after Joint and Muscle Mobilization. Method: Surveyed from June. 2008 to July. 2009 were 10 patients suffering from DDD. Joint and muscle Mobilization were applied for 15 minutes in total. After Joint Mobilization, the Oswestry Disability Index(ODI), Visual Analogue Scale (VAS) were used to measure the degree of the pain on the patients. After Joint and Muscle Mobilization, Spinal-$Mouse^{(R)}$ were used to measure the degree of the flexibility on the patients. Result: 1. There was significant decrease in the numerical values of the VAS & ODI after Joint and Muscle Mobilization (p<0.01). 2. There was significant decrease in the degree of the pain on the patients after Joint and Muscle Mobilization (p<0.01). 3. From the analysis into DDD in the degree the pain before and after Joint and Muscle Mobilization with Paired Sample T-test, It became evident that the longer the period of treatment was, the higher the pains decreases drastically, while significant difference was shown in the flexibility and the degree of the pain (p<0.01). Conclusion: Summed up, it can be generally concluded that Joint and Muscle Mobilization is an effective treatment to rid the patients with DDD of pains safely and promptly. It is, therefore, suggested to continue and expand the study on the cure of DDD and to motivate patients. Joint and Muscle Mobilization is considered as safest and most efficient pain remedy.

• Journal of Korean Neurosurgical Society
• /
• v.48 no.6
• /
• pp.538-540
• /
• 2010

Lumbar disc herniation is extremely uncommon in children below 10 years of age. A 7-year-old boy is reported who presented with low back pain and left leg radiating pain. The pain started seven days prior to presentation and was attributed to performing the jumping kick without any previous warm-up. Magnetic resonance imaging revealed a posterolateral disc herniation at the L3-4 level and multiple degenerative changes. The patient received conservative treatment including limitation of sports activities, anti-inflammatory and muscle relaxant medications as well as physical therapy. After three months of the aggressive treatment the child was symptom free. We present here a lumbar disc herniation in one of the youngest patient.

• Journal of Korean Neurosurgical Society
• /
• v.29 no.2
• /
• pp.180-187
• /
• 2000

Objective : A number of evidence have suggested a pivotal role of matrix metalloproteinases(MMP) on the degeneration of intervertebral disc. Proteins of intervertebral disc mainly consist of collagen and proteoglycan. These proteins can be destructed by MMP, resulting in changes of main collagen type and degeneration of matrix proteins. The present study was to determine the different effects of MMP-1 and MMP-2 on the degenerative spinal diseases, resulting from aging process. Clinical Materials & Methods : Thirty-one patients were randomly selected among 350 patients whose discs were resected during operation from March 1997 to February 1999. Patients were divided into two groups: group I with spinal stenosis and group II with herniated intervertebral disc. Group II was subdivided into the ruptured(Group Iia) and unruptured(Group Iib). Increases in MMP-1 immunopositive cells were observed in both groups, as evidenced by immunocytochemical staining. However, in marked contrast, the number of MMP-2 immunopositive cells were only seen in group II. There was no significant difference between Group IIa and Group IIb. The MMP-2 immunopositive cells were increased in the anulus fibrosus of ruptured(Group Iia) more than unruptured(Group Iib), but statistically it was not significant. In addition, the immunopositivity of MMP-1 and MMP-2 was proportional to patients's age. Conclusion : These results strongly suggests the possible involvement of MMP-2, but not MMP-1 in progressive herniated intervertevral disc.

• Journal of Korean Neurosurgical Society
• /
• v.53 no.6
• /
• pp.323-330
• /
• 2013

Objective : To develop a simple, reproducible model of disc degeneration in rabbits through percutaneous annular puncture and to confirm the degree of degeneration over time. Methods : Fifteen New Zealand white rabbits (4 to 5 months old and weighing approximately 3 to 3.5 kg each) underwent annular puncture of the L2-L3, L3-L4, and L4-L5 discs. Rabbits were sacrificed at 4, 8, or 20 weeks after puncture. For a longitudinal study to assess changes in disc height over time, serial X-rays were performed at 0, 2, 4, 8, and 20 weeks for rabbits in the 20-week group. Upon sacrifice, the whole spinal column and discs were extracted and analyzed with magnetic resonance imaging (MRI), real time reverse transcriptase-polymerase chain reaction, and histological staining. Results : The X-rays showed a slow, progressive decrease in disc height over time. Significant disc space narrowing compared to preoperative disc height was observed during the time period (p<0.001). The MRI grade, aggrecan, and matrix metalloprotease-13 mRNA expression and hematoxylin and eosin/safranin O/anti-collagen II staining were consistently indicative of degeneration, supporting the results of the X-ray data. Conclusion : Percutaneous annular puncture resulted in slow, reproducible disc degeneration that was confirmed by radiology, biochemistry, and histology. This in vivo model can be used to study and evaluate the safety and efficacy of biologic treatments for degenerative disc disease.

• Proceedings of the Korean Fiber Society Conference
• /
• 2002.04a
• /
• pp.13-16
• /
• 2002

The Intervertebral disc is a composite structure made up of the nucleus pulposus (NP) core surrounded by the multi-layered fibers of the annulus fibrosis (AF)[1]. Water is drawn into the NP by the presence of hydrophilic proteins called proteoglycans [2]. The AF, with successive layers oriented in alternating directions, surrounds the NP. These layers are placed under tension as the NP absorbs water and swells [3]. (omitted)

• Proceedings of the KSME Conference
• /
• 2005.11a
• /
• pp.154.2-154.2
• /
• 2005

• Journal of the Korean Society of Physical Medicine
• /
• v.1 no.1
• /
• pp.125-137
• /
• 2006

Purpose : The purpose of the study was to examine lumbar pain through literature reviews about herniated intervertebral disc (HIVD). Methods : Diagnosis was made by patient's history, physical examination, simple radiography, myelography, spinal computerized tomography, electromyography, somatosensory evoked potential, etc. Results : There are two treatment modalities, one is conservative and the other is operative. About 90% of patients with HIVD have been recovered only by conservative treatment and therapeutic exercise was the most effective one among these conservative treatments. Conclusion : We consider HIVD can be treated with therapeutic exercise which can correct muscular imbalance and facet joint problems and make the degenerative process of intervertebral disc slower.

• Journal of Oral Medicine and Pain
• /
• v.36 no.3
• /
• pp.177-185
• /
• 2011

Aims: The purpose of this study was to evaluate the relationship between temporomandibular joint pain and the relative signal intensity (RSI) of retrodiscal tissue on T1-, and T2-weighted MRI images. Materials and Methods: This study was based on 122 TMJs of 61 patients who complain of TMJ pain in only one side but were revealed to have disc displacement in both TMJs according to MRI findings. The signal intensities of regions of interest (ROIs) in retrodiscal tissues were measured using T1-, and T2-weighted MRI images. The RSIs of retrodiscal tissues were referenced to the signal intensities of the ROIs of brain gray matter. The relationships between the RSI of retrodiscal tissue and joint pain, joint effusion, condylar degenerative change, and degree of disc displacement were examined. In addition, the relationships between joint pain and joint effusion, condylar degenerative change, and degree of disc displacement were examined. Results: On T1-weighted MR images, the painful TMJs showed significantly higher retrodiscal tissue RSI than non-painful TMJs. In addition, there is an association between joint pain and the degree of disc displacement. However, on T2-weighted MR images, the RSIs of retrodiscal tissues didn't show any significant differences with regard to joint pain, joint effusion, condylar degenerative change, and degree of disc displacement. Conclusions: The signal intensity of retrodiscal tissue can be used as a diagnostic marker for painful TMJ. However, the overall results suggest the signal intensity of retrodiscal tissue has a limited diagnostic significance in determining the pathologic status of TMJ.

• Journal of Korean Neurosurgical Society
• /
• v.52 no.5
• /
• pp.452-458
• /
• 2012

Objective : In the present study, we evaluated the effect, safety and radiological outcomes of cervical hybrid surgery (cervical disc prosthesis replacement at one level, and interbody fusion at the other level) on the multilevel cervical degenerative disc disease (DDD). Methods : Fifty-one patients (mean age 46.7 years) with symptomatic multilevel cervical spondylosis were treated using hybrid surgery (HS). Clinical [neck disability index (NDI) and Visual Analogue Scale (VAS) score] and radiologic outcomes [range of motion (ROM) for cervical spine, adjacent segment and arthroplasty level] were evaluated at routine postoperative intervals of 1, 6, 12, 24 months. Review of other similar studies that examined the HS in multilevel cervical DDD was performed. Results : Out of 51 patients, 41 patients received 2 level hybrid surgery and 10 patients received 3 level hybrid surgery. The NDI and VAS score were significantly decreased during the follow up periods (p<0.05). The cervical ROM was recovered at 6 and 12 month postoperatively and the mean ROM of inferior adjacent segment was significantly larger than that of superior adjacent segments after surgery. The ROM of the arthoplasty level was preserved well during the follow up periods. No surgical and device related complications were observed. Conclusion : Hybrid surgery is a safe and effective alternative to fusion for the management of multilevel cervical spondylosis.