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gus responds poorly to esophageal dilation. DILATOR TYPES Three general types of dilators are currently in use. These are (1) mercury or tungsten-filled bougies (Maloney or Hurst), (2) wire-guided polyvinyl dilators (Savary-Gilliard or American), and (3) TTS (‘‘through-the-scope’’) balloon dilators. The Maloney type bougies have a tapered
At Stanford, we specialize in several types of dilation for the treatment of esophageal strictures (narrowing). Our skilled doctors offer specialized treatments, such as pneumatic dilation, that are not routinely offered elsewhere in the San Francisco Bay Area.
Types of dilators. There are three major classes of dilators: [citation needed] Mercury-weighted bougies have blindly inserted bougies placed into the esophagus by the treating physician. They are passed in sequentially increasing sizes to dilate the obstructed area.
Feb 24, 2018 · There are two types of oesophageal dilators: the push (bougie) dilator and the balloon dilator. Push dilators Several models of wire-guided bougie dilators are available.
Sep 21, 2024 · Esophageal dilation is a procedure that stretches narrow parts of the esophagus called strictures. This procedure can help you swallow food more easily. Esophageal dilation can be performed under sedation or while you are awake with the help of a throat numbing spray.
Oct 7, 2021 · There are essentially 3 types of dilators currently used for dilation of benign esophageal stenosis: nonguided serial dilators, guided serial dilators, and standard balloon dilators. 2 Serial dilators are referred to as bougies. The term bougie, French for wax candle, apparently dates to the eighteenth century; named after the Algerian town of ...
Available dilation equipment includes mercury or tungsten- filled rubber bougies (blunt and tapered-tip dilators), fixed-size dilators (wire-guided metal olives, wire-guided tapered polyvinyl bougies and Celestin-type dilators) and balloons (directed endoscopically or wire-guided).
