Stent Placement ProcedureDescription, Latest Information and Doctors
Learn About Stent Placement
A stent is a tiny tube placed into a hollow structure in your body. This structure can be an artery, a vein, or another structure, such as the tube that carries urine (ureter). The stent holds the structure open.
Drug-eluting stents; Urinary or ureteral stents; Coronary stents
When a stent is placed into the body, the procedure is called stenting. There are different kinds of stents. Most are made of a metal or plastic mesh-like material. However, stent grafts are made of fabric. They are used in larger arteries.
A coronary artery stent is a small, self-expanding, metal mesh tube. It is placed inside a coronary artery after balloon angioplasty. This stent prevents the artery from re-closing.
A drug-eluting stent is coated with a medicine. This medicine helps further prevent the arteries from re-closing. Like other coronary artery stents, it is left permanently in the artery.
Most of the time, stents are used when arteries become narrow or blocked.
Stents are commonly used to treat the following conditions that result from blocked or damaged blood vessels:
- Coronary heart disease (CHD) (angioplasty and stent placement - heart)
- Peripheral artery disease (angioplasty and stent replacement - peripheral arteries)
- Renal artery stenosis
- Abdominal aortic aneurysm (aortic aneurysm repair - endovascular)
- Carotid artery disease (carotid artery surgery)
Other reasons to use stents include:
- Keeping open a blocked or damaged ureter (percutaneous urinary procedures)
- Treating aneurysms, including thoracic aortic aneurysms
- Keeping bile flowing in blocked bile ducts (biliary stricture)
- Helping you breathe if you have a blockage in the airways
Related topics include:
The risks of stent placement depend on the part of the body being treated. Possible complications include bleeding, infection, damage to nearby tissues or blood vessels, movement of the stent from its intended position, blockage or narrowing within the stent, blood clots, and the need for another procedure.
- Angioplasty and stent placement - heart
- Angioplasty and stent placement - peripheral arteries
- Percutaneous urinary procedures
- Transjugular intrahepatic portosystemic shunt (TIPS)
- Carotid artery surgery
- Aortic aneurysm repair - endovascular
- Thoracic aortic aneurysm
Dileep Yavagal is a Neurologist practicing medicine in Miami, Florida. Dr. Yavagal is rated as an Elite provider by MediFind in Stent Placement. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Stroke, Brain Aneurysm, Subarachnoid Hemorrhage, Thrombectomy, and Stent Placement. Dr. Yavagal is currently accepting new patients.
Beth Israel Deaconess Medical Center
Marc Schermerhorn is a Vascular Surgeon practicing medicine in Boston, Massachusetts. Dr. Schermerhorn is rated as an Elite provider by MediFind in Stent Placement. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Disease, Aneurysm Repair, and Carotid Artery Surgery. Dr. Schermerhorn is board certified in American Board Of Surgery.
University Of Pittsburgh Physicians, Department Of Neurology
Raul Nogueira, MD, specializes in stroke and is board-certified in neurology by the American Board of Psychiatry and Neurology. He practices at UPMC Stroke Institute at Mercy. Dr. Nogueira completed his medical degree and residency at Universidade Federal do Ceará followed by a residency and fellowship at Massachusetts General Hospital - Harvard Medical School. Dr. Nogueira is rated as an Elite provider by MediFind in Stent Placement. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Stroke, Subarachnoid Hemorrhage, Fibromuscular Dysplasia (FMD), Thrombectomy, and Stent Placement. Dr. Nogueira is board certified in American Board Of Psychiatry And Neurology.
Summary: The study hopes to learn the best way to prevent internal scar tissue after septum removal. The use of an intrauterine foley catheter balloon may prevent the formation of adhesions following surgery.
Summary: Acute calculous anuria is a urological emergency caused by ureteral stone obstruction in a solitary functioning kidney or bilateral ureteral obstruction. Urgent decompression of the upper urinary tract is required to restore urine drainage and prevent further renal impairment. This prospective randomized double-blind controlled trial will evaluate whether intravesical aminophylline can facilitate ...
Published Date: May 12, 2026
Published By: Deepak Sudheendra, MD, MHCI, RPVI, FSIR, CEO & Medical Director, 360 Vascular Institute, with an expertise in Vascular Interventional Radiology & Surgical Critical Care, Columbus, OH. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
King EG, McGinigle KL, Farber A. Peripheral occlusive disease. In: Tyler DS, Hayes-Dixon A, Hines OJ, et al, eds. Sabiston Textbook of Surgery. 22nd ed. Philadelphia, PA: Elsevier; 2026:chap 103.
Teirstein PS, Kirtane AJ. Interventional diagnosis and treatment of coronary artery disease. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 59.
Textor SC. Renovascular hypertension and ischemic nephropathy. In: Luyckx VA, Chertow GM, Yu ASL, Marsden PA, Skorecki K, Taal MW, eds. Brenner and Rector's The Kidney. 12th ed. Philadelphia, PA: Elsevier; 2026:chap 47.
White CJ. Atherosclerotic peripheral arterial disease. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 65.