2024年8月17日 · Disc extrusion is a type of intervertebral disc herniation and is distinguished from a disc protrusion in that it: in at least one plane, has a broader dome (B) than a neck (A) …

2017年1月5日 · Extrusion is present when the distance between the edges of the disc material is greater than the distance at the base. Extrusion is associated with a defect in the annulus …

2014年12月14日 · Disc herniation is displacement of disc material like nucleus pulposus, parts of the annulus fibrosus and cartilage, beyond the limits of the intervertebral disc space. It can be …

Large central/right paracentral disc extrusion, measuring 14 mm transverse in size and extending caudally by 2.9 cm. This causes severe central canal and right lateral recess stenosis with …

Disc extrusion is a type of intervertebral disc herniation and is distinguished from a disc protrusion in that it has a narrow neck and extends above or below the disc level. It is associated with a …

Utilizing the recommendations of the combined task force of the North American Spine Society, the American Society of Spine Radiology, and the American Society of Neuroradiology, a disc …

2019年8月25日 · Herniated discs are seen with computed tomography (CT) or MR imaging as focal contour abnormalities along the disc margin. Disc herniations can be subdivided into disc …

Become a Master of Imaging Degenerative Joint Disease (DJD) of the Spine w/ microlearning videos from Medality (formerly MRI Online). Interact with scrollable cases and earn CME!

2018年3月22日 · Extrusion occurs when the intradiscal fragment tears apart all the annulus fibrosus layers. Further migration of the extrusion leads to posterior longitudinal ligament …

Imaging is integral in the diagnosis of canine intervertebral disc disease (IVDD) and in differentiating subtypes of intervertebral disc herniation (IVDH). These include intervertebral …