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Another, non-obstructive variant of HCM is apical hypertrophic cardiomyopathy (AHCM or ApHCM), [37] also called Yamaguchi syndrome. It was first described in individuals of Japanese descent. Sakamoto is the first to report the condition's ECG pattern in 1976.
Septal myectomy is a cardiac surgery treatment for hypertrophic cardiomyopathy (HCM). [1] The open-heart surgery entails removing a portion of the septum that is obstructing the flow of blood from the left ventricle to the aorta .
Kyphectomy is a specific surgery on the spine. L. Laminectomy is the trimming or surgical removal of the lamina, ... Myectomy is the removal of a portion of muscle.
Alcohol septal ablation was first performed in 1994 by Ulrich Sigwart at the Royal Brompton Hospital in the United Kingdom. [2] Since that time, it has gained favor among physicians and patients due to its minimally invasive nature, thereby avoiding general anesthesia, lengthy inpatient recuperation and other complications associated with open-heart surgery (e.g. septal myectomy).
The LAA can also be surgically removed simultaneously with other cardiac procedures such as the maze procedure or during mitral valve surgery; specifically, it can be occluded or excluded by over-sewing, excision and resection, ligation, stapling with or without amputation of the LAA or application of a clip system [7] [8] [9] Finally, the left ...
The field of minimally invasive surgery has spawned another set of words, such as arthroscopic or laparoscopic surgery. These take the same form as above; an arthroscope is a device which allows the inside of the joint to be seen.
A root end surgery, also known as apicoectomy (apico-+ -ectomy), apicectomy (apic-+ -ectomy), retrograde root canal treatment (c.f. orthograde root canal treatment) or root-end filling, is an endodontic surgical procedure whereby a tooth's root tip is removed and a root end cavity is prepared and filled with a biocompatible material.
With the routine use of ultrasound guidance, the apical approach is becoming more widely used. [2] The needle is inserted at the level of the cardiac apex, usually between the 5th-7th intercostal space. The needle is advanced directly over the superior aspect of the rib to avoid the neurovascular bundle and aimed toward the right shoulder. [2]