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In medicine, a polypectomy is the surgical removal of an abnormal growth of tissue called a polyp. Polypectomy can be performed by excision if the polyp is external (on the skin). [ 1 ] [ additional citation(s) needed ]
An autopsy (also referred to as post-mortem examination, obduction, necropsy, [Note 1] or autopsia cadaverum) is a surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause, mode, and manner of death; or the exam may be performed to evaluate any disease or injury that may be present for research or educational purposes.
When a bone fractures, the fragments lose their alignment in the form of displacement or angulation. For the fractured bone to heal without any deformity the bony fragments must be re-aligned to their normal anatomical position. Orthopedic surgery attempts to recreate the normal anatomy of the fractured bone by reduction of the displacement.
Colonic polypectomy is the removal of colorectal polyps in order to prevent them from turning cancerous.. Method of removing a polyp with a snare. Gastrointestinal polyps can be removed endoscopically through colonoscopy or esophagogastroduodenoscopy, or surgically if the polyp is too large to be removed endoscopically.
There are many different surgical specialties, some of which require specific kinds of surgical instruments to perform. General surgery is a specialty focused on the abdomen ; the thyroid gland ; diseases involving skin , breasts , and various soft tissues ; trauma ; peripheral vascular disease ; hernias ; and endoscopic procedures.
The number of cosmetic procedures performed in the United States has almost doubled since the start of the century. 92% of cosmetic procedures were performed on women in 2014, up from 88% in 2001. [ 43 ] 15.6 million cosmetic procedures were performed in 2020, with the five most common surgeries being rhinoplasties , blepharoplasties ...
The approach is mainly from the anterior wall of the maxilla bone. It was introduced by George Caldwell (1893)and Henry Luc (1897). The maxillary sinus is entered from two separate openings, one in the canine fossa to gain access to the antrum and other in the naso antral wall for drainage. [1]
In order to avoid non bone materials being misinterpreted as bones, the following methods are applied to increase the efficiency of distinguishing bones and non bone materials. [7] A microscope can be used to examine whether there is an absence of graininess that will only appear on a bone's surface. [ 7 ]