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  2. Nasoendoscopy - Wikipedia

    en.wikipedia.org/wiki/Nasoendoscopy

    Nasoendoscopy. Purpose. exam of the nose. In speech pathology and medicine, nasoendoscopy is the endoscopic examination of the velopharynx, or the nose, often with a CCD camera or a fiber optic camera on a flexible tube passed through the nostril.

  3. Functional endoscopic sinus surgery - Wikipedia

    en.wikipedia.org/wiki/Functional_endoscopic...

    Functional endoscopic sinus surgery (FESS) is a procedure that is used to treat sinusitis and other conditions that affect the sinuses. Sinusitis is an inflammation of the sinuses that can cause symptoms such as congestion, headaches, and difficulty breathing through the nose.

  4. Endoscopic endonasal surgery - Wikipedia

    en.wikipedia.org/wiki/Endoscopic_endonasal_surgery

    Endoscopic endonasal surgery is a minimally invasive technique used mainly in neurosurgery and otolaryngology. A neurosurgeon or an otolaryngologist, using an endoscope that is entered through the nose, fixes or removes brain defects or tumors in the anterior skull base.

  5. List of instruments used in otorhinolaryngology, head and ...

    en.wikipedia.org/wiki/List_of_instruments_used...

    Katz extractor. to remove nasal foreign body. Bull's eye lamp. source of light; exiting lens is convex and produces a divergent beam of light. Speculum. to dilate orifices and to see inside. •Thudichum's nasal speculum. -do-; short blades ( uses: anterior rhinoscopy - to see the Little's area, ant-inferior part of nasal septum, anterior part ...

  6. Endoscopy - Wikipedia

    en.wikipedia.org/wiki/Endoscopy

    An endoscopy is a simple procedure that allows a doctor to look inside human bodies using an instrument called an endoscope. A cutting tool can be attached to the end of the endoscope, and the apparatus can then be used to perform minor procedures such as tissue biopsies, banding of oesophageal varices or removal of polyps.

  7. Endoclip - Wikipedia

    en.wikipedia.org/wiki/Endoclip

    An endoclip is a metallic mechanical device used in endoscopy in order to close two mucosal surfaces without the need for surgery and suturing. Its function is similar to a suture in gross surgical applications, as it is used to join together two disjointed surfaces, but, can be applied through the channel of an endoscope under direct ...

  8. Nasal surgery - Wikipedia

    en.wikipedia.org/wiki/Nasal_surgery

    Intranasal ethmoidectomy (Functional Endoscopic Sinus Surgery) is the most predominant type of ethmoidectomy with a success rate of 79%. [18] [20] First, the patient is injected with local anaesthetic and adrenaline to decongest the nasal cavity.

  9. Rhinoscope - Wikipedia

    en.wikipedia.org/wiki/Rhinoscope

    A rhinoscope (or nasoscope) is a thin, tube-like instrument used to examine the inside of the nose. A rhinoscope has a light and a lens for viewing and may have a tool to remove tissue. Endoscopic rhinoscope.

  10. Enteroscopy - Wikipedia

    en.wikipedia.org/wiki/Enteroscopy

    Enteroscopy is the procedure of using an endoscope for the direct visualization of the small bowel. Etymologically, the word could potentially refer to any bowel endoscopy (entero-+ -scopy), but idiomatically it is conventionally restricted to small bowel endoscopy, in distinction from colonoscopy, which is large bowel

  11. Endoscope - Wikipedia

    en.wikipedia.org/wiki/Endoscope

    An endoscope is an inspection instrument composed of image sensor, optical lens, light source and mechanical device, which is used to look deep into the body by way of openings such as the mouth or anus. A typical endoscope applies several modern technologies including optics, ergonomics, precision mechanics, electronics, and software engineering.