2006
DOI: 10.2500/ajr.2006.20.2868
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Catheter-Based Dilation of the Sinus Ostia: Initial Safety and Feasibility Analysis in a Cadaver Model

Abstract: This initial study suggests that catheter technology can be used to dilate sinus ostia safely. Mucosal preservation and ease of use make catheters an attractive minimally invasive treatment strategy. Additional testing in patients is indicated to gain additional safety information and to explore the usefulness of catheter-based technology.

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Cited by 84 publications
(88 citation statements)
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“…More supportive statements followed along with publication of research studies demonstrating safety, feasibility, and efficacy in the dilation of sinus ostia and outflow tracts. Bolger and Vaughan [12] first performed these procedures in a cadaver model. Brown and Bolger [13] followed this with a successful safety and feasibility study in 10 FESS candidates.…”
Section: Brief Historymentioning
confidence: 99%
“…More supportive statements followed along with publication of research studies demonstrating safety, feasibility, and efficacy in the dilation of sinus ostia and outflow tracts. Bolger and Vaughan [12] first performed these procedures in a cadaver model. Brown and Bolger [13] followed this with a successful safety and feasibility study in 10 FESS candidates.…”
Section: Brief Historymentioning
confidence: 99%
“…This device dilates PNS ostia and its adjacent structures, causing local micro-fractures, through the use of a balloon capable of withstanding high pressures. It is believed that after this dilation with the micro-fractures there is a remodeling of the treated PNS system drainage 1,8,9 . In some recently published papers, it is believed that these devices may cause benefits, when compared to conventional EES, in reducing surgery time, hospital stay and the use of other materials, such as nasal packing 1,4,10 .…”
Section: Introductionmentioning
confidence: 99%
“…In addition to the standard endoscopic sinus surgery equipment, a C-arm fl uoroscope was utilized during the surgery to locate, cannulate and dilate the occluded sinus ostia. The 'learning curve' was not steep for cannulation and dilatation of the various sinus ostia and all sinuses could be comfortably accessed with prior adequate practice on cadaveric models [1,2]. The patient, surgical team and operating room staff wore appropriate radiological shields standardized as per the international protocols.…”
Section: The Operative Techniquementioning
confidence: 99%