Everything about Circulatory Anastomosis totally explained
Anastomoses occur normally in the body in the
circulatory system, serving as backup routes for blood to flow if one link is blocked or otherwise compromised. There are many examples of these in the body. However clinically important examples include:
- Circle of Willis (in the brain)
- scapular anastomosis (for the subclavian vessels)
- joint anastomoses - clinically very important. Almost all joints receive anastomotic blood supply from more than one source. Examples include knee (and geniculate arteries), shoulder (and circumflex humeral), hip (and circumflex iliac) and ankle. See also patellar network.
- pelvic anastomoses
- abdominal anastomoses
- hand and foot anastomoses (which include the palmar and plantar arches)
- Coronary: anterior and posterior interventricular arteries of the heart
Coronary
Coronary anastomoses are a clinically vital subject: the coronary anastomosis is the blood supply to the heart. The coronary arteries are vulnerable to
arteriosclerosis and other effects. Inadequate supply to the heart will lead to chest pains (
angina) or a heart attack (
myocardial infarction).
Coronary anastomoses are anatomically present though functionally obsolete. There was some suggestion that they may be helpful if a problem develops slowly over time (this will need to be verified) but in the case of the pathogenesis of CHD they don't provide a sufficient
blood flow to prevent
infarction.
There are anastomoses between the Circumflex and right coronary arteries and between the anterior and posterior inter-ventricular arteries. In the normal heart these anastomoses are non-functional.
Further Information
Get more info on 'Circulatory Anastomosis'.
|
External Link Exchanges
Do you know how hard it is to get a link from a large encyclopaedia? Well we're different and will prove it. To get a link from us just add the following HTML to your site on a relevant page:
<a href="http://circulatory_anastomosis.totallyexplained.com">Circulatory anastomosis Totally Explained</a>
Then simply click through this link from your web page. Our crawlers will verify your link, extract the title of your web page and instantly add a link back to it. If you like you can remove the words Totally Explained and embed the link in article text.
As long as your link remains in place, we'll keep our link to you right here. Please play fair - our crawlers are watching. Your site must be closely related to this one's topic. Any kind of spamming, dubious practises or removing the link will result in your link from us being dropped and, potentially, your whole site being banned. |