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Four incisions for an appendectomy, corresponding to the order listed. Hasson Entry: The two red lines mark the sites of the 5mm laparoscopic ports. The blue line above the umbilicus marks the site of the camera port Surgeons perform a laparoscopic appendectomy. In general terms, the procedure for an open appendectomy is:
The Rastelli procedure is an open heart surgical procedure developed by Italian physician and cardiac surgery researcher, Giancarlo Rastelli, in 1967 at the Mayo Clinic, and involves using a pulmonary or aortic homograft conduit to relieve pulmonary obstruction in double outlet right ventricle with pulmonary stenosis. [1]
For over a century, laparotomy (open appendectomy) was the standard treatment for acute appendicitis. [89] This procedure consists of the removal of the infected appendix through a single large incision in the lower right area of the abdomen. [90] The incision in a laparotomy is usually 2 to 3 inches (51 to 76 mm) long.
Cardiac surgery, or cardiovascular surgery, is surgery on the heart or great vessels performed by cardiac surgeons.It is often used to treat complications of ischemic heart disease (for example, with coronary artery bypass grafting); to correct congenital heart disease; or to treat valvular heart disease from various causes, including endocarditis, rheumatic heart disease, [1] and ...
This allows the blood, a mixture of oxygenated and deoxygenated, to be pumped to the body via the morphologic right ventricle, through the pulmonary valve. At this point in the surgery, the right ventricle is directly connected to systemic circulation through the Neoaorta or the reconstructed aortic outflow track.
A ventriculotomy is a heart surgery that involves an incision into one or both ventricles. It is a component of many heart surgeries, including infarctectomy and many congenital heart defect surgeries. In the long-term, a prior ventriculotomy can increase the risk of ventricular arrhythmia.
The Fontan Kreutzer procedure is used in pediatric patients who possess only a single functional ventricle, either due to lack of a heart valve (e.g. tricuspid or mitral atresia), an abnormality of the pumping ability of the heart (e.g. hypoplastic left heart syndrome or hypoplastic right heart syndrome), or a complex congenital heart disease where a bi-ventricular repair is impossible or ...
As a result, the venous blood from the upper body enters the SVC and perfuses the pulmonary circulation as a low-pressure circuit, similar to a two-ventricle circulatory system. However, the remainder of systemic venous returns through the inferior vena cava continuing to mix with oxygenated blood returning from the pulmonary circuit.