What does microvascular anastomosis mean?
Microvascular anastomosis is a highly skilled surgical technique that requires the assistance of optical magnification via an operating microscope or loupes to be fully visualised and thus accomplished reasonably well. It demands the full attention of the surgeon throughout the procedure.
What is a anastomotic aneurysm?
Anastomotic false aneurysm (AFA) of the aorta or iliac artery is a potentially lethal complication of prosthetic grafts. To study this complication, the records of 18 patients with 22 noninfected AFAs (15 aortic and seven iliac) were reviewed.
Which vein is an anastomosis?
An anastomosis refers to any join between two vessels. Circulatory anastomoses are named based on the vessels they join: two arteries (arterio-arterial anastomosis), two veins (veno-venous anastomosis), or between an artery and a vein (arterio-venous anastomosis).
What happens when an aneurysm dissects?
Dissecting aneurysms are not true aneurysms but rather hematomas within the arterial media that occur almost exclusively in the aorta. An intimal tear allows access of blood to the media, and luminal blood pressure causes propagation of the thrombus through the arterial media over the course of hours to days (Fig.
What happens when the aorta is unfolded?
Aortic unfolding is a term used to describe the radiological abnormality on chest radiographs seen as widening of the mediastinum. This change occurs with aging and generally reflects proximal aortic dilation, aortic arch widening, and decreased curvature.
What does ileocolic mean?
Medical Definition of ileocolic : relating to, situated near, or involving the ileum and the colon ileocolic intussusception.
How many hands are there in Riché-Cannieu anastomosis?
The extramuscular Riché-Cannieu anastomosis was recorded in 57 hands, and the intramuscular, in 19 hands. The association of extra- and intramuscular Riché-Cannieu anastomoses occurred in four hands. The ulnar component always originated from the deep branch.
What is anastomosis naturally occurring?
Natural anastomosis. Naturally occurring anastomosis refers to how structures are connected biologically in the body. For example, many veins and arteries are connected to each other. This helps us efficiently transport blood and nutrients throughout the body.
Can a failed anastomosis be saved?
For low-lying anastomosis that can be reached by endoscopic or transanal drainage, there are other options for potentially salvaging the failed anastomosis given the relative confines of the pelvic cavity.
What is side to side anastomosis?
This technique connects the two open ends of the intestines together. Side-to-side (SSA). This technique connects the sides of each part of the bowel together rather than the two ends. The ends are stapled or sewn closed. SSA anastomoses are at less risk of having narrowing complications in the future.