2012
DOI: 10.1155/2012/968642
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Airway Tube Exchanger Techniques in Morbidly Obese Patients

Abstract: Morbidly obese patients may present a challenge during airway management. When airway tube exchange is required, it can even be more challenging than the primary intubation. With the increasing prevalence of morbid obesity over the years, there will be increasing numbers of these patients presenting for surgical procedures, including ones that require endotracheal tube exchanges. It is therefore important for anesthesiologists to be familiar with options and limitations of the airway tube exchanger techniques.

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Cited by 4 publications
(7 citation statements)
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“…14 AECs should not be inserted more than 24 cm from the lip. 15 Highlighting the safe insertion depth by colored markers can be of help in preventing overinsertion. 16 Fiberoptic bronchoscope, if passed alongside AEC, can help to visualize the tip and ensure safe exchange 17 however, it is not always possible.…”
Section: Discussionmentioning
confidence: 99%
“…14 AECs should not be inserted more than 24 cm from the lip. 15 Highlighting the safe insertion depth by colored markers can be of help in preventing overinsertion. 16 Fiberoptic bronchoscope, if passed alongside AEC, can help to visualize the tip and ensure safe exchange 17 however, it is not always possible.…”
Section: Discussionmentioning
confidence: 99%
“…8 In the second surgery, in which we were also concerned with postoperative airway edema, we used the AEC to allow rapid reintubation should compromised Tsukamoto and Yokoyamaupper airway patency due to postoperative edema around the epiglottis be encountered, as has been previously reported. 4 In addition, the AEC can be used to temporarily ventilate and provide oxygen until the airway can be secured. The AEC may result in a decrease in the incidence of complications when difficult tracheal reintubation may be required.…”
Section: Discussionmentioning
confidence: 99%
“…2,3 Since severe craniofacial anomalies often make it difficult to perform nasotracheal intubation and extubation, there have been various techniques attempted to ensure safe airway management. 3,4 We describe a potentially useful and convenient method for nasotracheal intubation and extubation in a patient with Apert syndrome undergoing biopsy and resection of the tumor in the mandible.…”
mentioning
confidence: 99%
“…Access to the airway may be secured with an airway exchanger. [44][45][46] The device is inserted into the established airway. The intubation through an alternative route is then performed with the airway exchanger in place, acting as a guide to the airway in case the attempt at intubation is unsuccessful.…”
Section: Techniquesmentioning
confidence: 99%