WebDefinition: Expanding an orifice or the lumen of a tubular body part Explanation: The orifice can be a natural orifice or an artificially created orifice. Accomplished by stretching a tubular body part using intraluminal pressure or by cutting part of the orifice or wall of the tubular body part Examples: Percutaneous transluminal angioplasty ... In a typical mammalian body such as the human body, the external body orifices are: The nostrils, for breathing and the associated sense of smellThe mouth, for eating, breathing, and vocalizations such as speechThe ear canals, for the sense of hearingThe nasolacrimal ducts, to carry tears from the lacrimal … See more A body orifice is any opening in the body of an animal. See more • Internal urethral orifice • Mucosa • Mucocutaneous boundary • Meatus See more Internal orifices include the orifices of the outflow tracts of the heart, between the heart valves. See more
Body orifice - Wikipedia
WebFor example, the lower oesophageal sphincter (or cardiac sphincter), which resides at the top of the stomach, is closed most of the time, keeping acids and other stomach contents … WebExamples of occlusion procedures include fallopian tube ligation and ligation of inferior vena cava. Dilation-Root Operation 7. Dilation is defined as expanding an orifice or the lumen … riggs group llc
ORIFICE definition in the Cambridge English Dictionary
WebFeb 19, 2013 · Urethral meatus transports urine from your bladder to the outside Anus for solid waste output Vagina, the conduit to the uterus from whence we all came to being … WebJun 13, 2024 · Any device which does not penetrate the body through an orifice or the surface of the body. These devices are typically Class I; however, certain rules and exceptions apply that could make them Class II or higher. ... For example, a device in continuous use for under 60 minutes is considered transient duration, 60 minutes to 30 … WebOne example of this is during Mohs surgery on the face. Fine needle aspiration (FNA) biopsy. This type of biopsy involves using a thin needle and syringe to remove very small pieces from a tumor. Local anesthetic is sometimes used to numb the area. The test rarely causes much discomfort and leaves no scar. riggs hall clemson university