搜尋結果
Aortic dissection explanation video. Aortic dissection (AD) occurs when an injury to the innermost layer of the aorta allows blood to flow between the layers of the aortic wall, forcing the layers apart. [ 3 ]
Aortic valve replacement is a cardiac surgery procedure whereby a failing aortic valve is replaced with an artificial heart valve. The aortic valve may need to be replaced because of aortic regurgitation (back flow), or if the valve is narrowed by stenosis.
The abdominal aorta is clinically divided into 2 segments: The suprarenal abdominal or paravisceral segment, inferior to the diaphragm but superior to the renal arteries. The Infrarenal segment, inferior to the renal arteries and superior to the iliac bifurcation.
Ram pressure is a pressure exerted on a body moving through a fluid medium, caused by relative bulk motion of the fluid rather than random thermal motion. [1] . It causes a drag force to be exerted on the body. Ram pressure is given in tensor form as. ([2],
- Causes
- Treatment
- Etymology
- See Also
Trauma, excessive manicuringInfection: especially fungalSkin disease: psoriasis, dermatitisMost instances of onycholysis without a clear cause will heal spontaneously within a few weeks. The most commonly recommended treatment is to keep the nail dry as much as possible and allow the nail to slowly reattach. Trimming away as much loose nail as can be done comfortably will prevent the nail from being pried upwards. Cleaning under the nail...
The word onycholysis comes from onycho-, from Ancient Greek ὄνυξ ónuks 'nail', and Ancient Greek λύσις lúsis'lysis/disintegration'.
