endoscope

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Related to endoscopic: Endoscopic Sinus Surgery, Endoscopic ultrasound, endoscopic retrograde cholangiopancreatography

endoscope,

any instrument used to look inside the body. Usually consisting of a fiber-optic tube attached to a viewing device, endoscopes are used to explore and biopsy such areas as the colon and the bronchi of the lungs. Endoscopes employing miniature television cameras and tiny surgical implements now allow exploration and endoscopic surgery through small incisions; such surgery is much less traumatic to the patient than traditional open surgery. Laparoscopic surgery, in which the endoscope is inserted through a small incision in the abdomen or chest, is used to correct abnormalities of the ovaries and as an alternative to traditional gall bladder and chest surgery. Arthroscopic surgery is endoscopic surgery performed on joints such as the knee or shoulder.

Endoscope

 

a medical instrument for the examination of hollow organs (for example, the esophagus, stomach, and bronchi) and the abdominal and other body cavities. Endoscopes have optical and illumination systems. There are two basic types: rigid endoscopes (for example, proctoscopes), which use optical systems of lenses, and flexible fiberscopes (for example, esophago-gastroscopes), which use fiber optics. Fiberscopes make possible the examination of organs that cannot be seen with rigid endoscopes (for example, the duodenum). The optical systems of flexible endoscopes consist of numerous glass fibers (light guides), which measure 0.01–0.02 mm in diameter.

The use of endoscopes not only has made possible the examination of various organs but also has aided greatly in the visual guiding of biopsy procedures and in surgery (removal of foreign bodies and polyps, coagulation of bleeding vessels). Modern endoscopes permit complication-free examination.

endoscope

[′en·də‚skōp]
(medicine)
An instrument used to visualize the interior of a body cavity or hollow organ.
References in periodicals archive ?
2 List of Figures Figure 1: Endoscopic Reprocessors Market, United Kingdom, Revenue ($m), USD Constant, Historic, 2005-2013 5 Figure 2: Endoscopic Reprocessors Market, United Kingdom, Revenue ($m), USD Constant, Forecast, 2013-2020 7 Figure 3: Endoscopic Reprocessors Market, United Kingdom, Volume (Units), Historic, 2005-2013 9 Figure 4: Endoscopic Reprocessors Market, United Kingdom, Volume (Units), Forecast, 2013-2020 11 Figure 5: Endoscopic Reprocessors Market, United Kingdom, Company Share (%), 2013 15 Figure 6: GlobalData Epidemiology-Based Forecasting Model 27 Figure 7: GlobalData Capital Equipment-Based Forecasting Model 28 Figure 8: Primary Interviews by Participant Type (%) 29
Transnasal endoscopic identification of the natural ostium of the maxillary sinus: A retrograde approach.
Onco-LIFE is compact, user-friendly and is compatible with a wide range of endoscopes and endoscopic accessories to help maximize global market acceptance.
During endoscopic surgery of her left nasal cavity, we noted an ostium at the location of the left agger nasi cell (figure 2).
With endoscopic vessel harvesting, patients don't complain about leg pain, they walk sooner, and they recover more rapidly after bypass surgery.
Tony Mork is welcome to visit his website at any time; there, they can read more about him and the endoscopic spinal surgeries that he has performed.
More complicated and refractory disease may warrant endoscopic dilatation or surgical resection.
Markets for Specialty Endoscopic Surgery Products," will be published by Medtech Insight and Windhover Information early next year that will include analyses of current and emerging endoscopic products used in gastrointestinal, neurologic, orthopedic, otorhinolaryngologic, and thoracic surgery.
Closer endoscopic inspection revealed an exposed and well-defined posterior ethmoid artery crossing the roof (figure, D).
The system performs well as an endoscopic video unit in the emergency room and OR, enabling flexible intubation in difficult airway patients.