The test for balloon occlusion (BOT) is a medical procedure used to determine whether an artery could be temporarily blocked without significantly impacting the flow of blood to the organ affected.
The test is performed before the sacrifice of the artery and assists to predict the results of various kinds of vascular surgery and also to determine the best treatment plan. You can find more information about medical balloon tests online.
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The BOT is often performed and is widely used for the treatment of patients with aneurysms or tumors in the head and neck and intracranial tumors.
The significance of the BOT
It is essential to perform a BOT before these surgeries, as surgeons need to confirm that there is adequate collateral circulation to the brain for instance, before beginning deconstructive procedures for treating vascular disorders.
A lack of collateral circulation could cause an iatrogenic stroke in endovascular procedures which deconstruct the vessels. The use of X-rays is in addition to the application of special dyes to create high-quality images of the vascular system
There is a high possibility of bleeding from an intraoperative procedure in the treatment of tumors of the neck and head and also intracranial vascular conditions. To minimize the risk of bleeding during surgical procedures, carotid obstruction is a possibility.
In the past, a variety of techniques have been used to achieve this goal. They include occlusions performed under local anesthesia and removal bands and the use of pressure percutaneously applied by hand.