在任何脊柱层面,椎间盘突出引起的急性持续性神经功能缺损都是医疗紧急情况,可能需要手术减压。血管并发症继发于椎动脉或脊髓节段动脉的急性或慢性压迫(C5-C7 水平的大颈神经根髓动脉;T4-T5 的优势根髓动脉;位于 T10 的 Adamkiewicz 动脉和位于 T10 的附加神经根髓动脉;Deproges-Gotteron 出现在 L4-L5 水平),...
4. Emch TM, Modic MT. Imaging of lumbar degenerative disk disease: history and current state. Skelet Radiol. 2011;40(9):1175–1189. doi: 10.1007/s00256-011-1163-x. 5. Inoue N, Espinoza Orias AA. Biomechanics of intervertebral disk degenera...
INTERVERTEBRAL diskPATIENT educationOLDER peopleBODY mass indexBackground and Objectives: Degenerative cervical disease is one of the most common causes of referral to health centers and imposes a heavy burden on health systems. With the increase in life expectancy and the increase ...
Degenerative disease of the spine is a definition that includes a wide spectrum of degenerative abnormalities. Degeneration involves bony structures and the intervertebral disk, although many aspects of spine degeneration are strictly linked because the main common pathogenic factor is identified in chronic...
Bone scintigraphy demonstrated intervertebral disk and left uncovertebral joint uptake at C5/C6 without evidence of fracture. Exacerbation of occult degenerative disease is a poorly recognized cause of sporting injury, particularly at a common site of symptoms such as the cervical or lower lumbar spine...
Modic MT et al (1988) Imaging of degenerative disk disease. Radiology 168(1):177–186 ArticleCASPubMedGoogle Scholar Pfirrmann CW et al (2001) Magnetic resonance classification of lumbar intervertebral disc degeneration. Spine (Phila Pa 1976) 26(17):1873–1878 ...
disk” problem. Some patients have soft disk superimposed on hard disk involvement. It is clinically, radiologically, and sometimes surgically difficult to distinguish between soft disk and hard disk involvement. Osteophytes, spurs, and foraminalstenosisare more common than simple soft disk disease ...
Biomechanical characteristics of noncontinuous ACDF and noncontinuous CDA in the treatment of noncontinuous cervical degenerative disc disease were still unclear. The aim of this research is to compare the differences between these two kinds of treatment methods and to verify the effectiveness of Prodisc...
All patients had peripheral arterial occlusive disease: the vein grafts had to be removed at a second operation for various reasons. The findings were compared with those of an earlier investigation on the deep and superficial leg veins from 30 autopsied patients over 65 years of age at death....
This model was then modified to create two models, one simulating each of the above-men-tioned two techniques for discectomy of the severely degenerated C5-C6 disc. For each of these three models, we used the finite element analysis method to obtain three biomechanical parameters at various ...