What is DKS surgery?
What is DKS surgery?
The Damus–Kaye–Stansel (DKS) procedure is a cardiovascular surgical procedure used as part of the repair of some congenital heart defects. This procedure joins the pulmonary artery and the aorta in situations where the systemic circulation is obstructed.
What is a tricuspid atresia?
Tricuspid atresia (pronounced try-CUSP-id uh-TREE-zhuh) is a birth defect of the heart where the valve that controls blood flow from the right upper chamber of the heart to the right lower chamber of the heart doesn’t form at all.
Is the DKS part of the Norwood?
The Damus–Kaye–Stansel (DKS) operation is a palliative procedure for patients with a single functioning ventricle with an obstructed rudimentary outflow chamber. It is not used for treatment of hypoplastic left heart syndrome which is treated using the Norwood procedure.
What is the Glenn procedure in cardiac surgery?
The Glenn procedure is a type of open-heart surgery. The goals are to: Make blood from the upper part of the body (the head, neck, and arms) go directly to the lungs. This lets the blood pick up oxygen without passing through the heart.
How many babies are born with tricuspid atresia?
In a 2019 study using data from birth defects tracking systems across the United States, researchers estimated that each year about 404 babies in the United States are born with Tricuspid Atresia. In other words, about 1 in every 9,751 babies born in the United States each year are born with Tricuspid Atresia.
What is the survival rate of tricuspid atresia?
Tricuspid atresia (TA) is the third most common cyanotic congenital cardiac lesion, with a mortality rate of 90% before the age of 10 years. Surgical intervention has reduced the mortality, but with unfavourable anatomy the mortality remains high.
What is hypoplastic symptom?
Symptoms of hypoplasia Uterine hypoplasia shows symptoms such as a delayed first menstrual cycle (usually after the age of 16), painful and irregular periods, abdominal pain and a small vaginal opening.
What are the later modifications of the DKS procedure?
Later modifications of the DKS procedure include surgical closure of the aortic valve to prevent development of aortic valve insufficiency [ 2, 3] and patch augmentation of the aortic arch if the arch is hypoplastic. Figures 27.1, 27.2, 27.3, and 27.4 demonstrate the DKS procedure.
When to use the Damus Kaye Stansel procedure?
Damus–Kaye–Stansel Procedure. The Damus–Kaye–Stansel (DKS) operation is a palliative procedure for patients with a single functioning ventricle with an obstructed rudimentary outflow chamber. It is not used for treatment of hypoplastic left heart syndrome which is treated using the Norwood procedure.
How is the pulmonary artery divided in DKS?
In the DKS operation, the proximal pulmonary artery is divided near its bifurcation and anastomosed to the side of the ascending aorta, thus bypassing any systemic outflow obstruction.
