A posterior annular tear is a painful condition characterized by tear or rupture in the annulus fibrosus (outer layer of an intervertebral disc, particularly in the posterior (back) region of the ...
Wear-and-tear to the supportive fibers near the spine An annular fissure is a discogenic condition that affects the spine and can cause lower back pain. It usually happens when the fibers that ...
There are five major complications: Perforation of the ilio-femoral axis leading to retroperitoneal hemorrhage; Traumatic aortic arch or annular rupture during valve delivery/implantation ...
The second case followed an implantation of an Edwards SAPIEN system, which was an extensive Stanford type A dissection involving the arch branches, and was associated with annular rupture (Figure ...