Revascularisation

Revascularisation (pronunciation: ree-vask-yuh-luh-ray-shuhn) is a medical procedure aimed at restoring blood flow to a body part or tissue that has had its blood supply cut off.

Etymology

The term "revascularisation" is derived from the Latin words "re-", meaning "again", and "vasculum", meaning "small vessel". The suffix "-ation" is added to denote the action or process.

Procedure

Revascularisation involves either surgical or non-surgical methods. Surgical methods include bypass surgery, where a graft is used to create a new pathway for blood flow. Non-surgical methods include angioplasty, where a balloon is used to widen the narrowed or blocked blood vessels.

Indications

Revascularisation is typically indicated for conditions such as coronary artery disease, peripheral artery disease, and stroke. It is also used in the treatment of critical limb ischemia, a severe obstruction of the arteries which reduces blood flow to the extremities.

Risks

Like any medical procedure, revascularisation carries some risks. These can include bleeding, infection, blood clots, and heart attack. The risk of complications can be influenced by a number of factors, including the patient's overall health, the specific procedure used, and the skill and experience of the medical team.

Related Terms

Angiogenesis: The physiological process through which new blood vessels form from pre-existing vessels.
Ischemia: A condition in which there is insufficient blood flow to the tissues, causing a shortage of oxygen and glucose needed for cellular metabolism.
Reperfusion: The restoration of blood flow to an organ or tissue after it has been deprived of blood flow.

External links

Medical encyclopedia article on Revascularisation
Wikipedia's article - Revascularisation

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Revascularisation