nasal polypectomy wadie. anatomy & physiology occur at any site in the nasal cavity or...
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Nasal PolypectomyWadie
Anatomy & Physiology Occur at any site in
the nasal cavity or paranasal sinuses but most often in the clefts of the middle meatus
Usually start at the osteomeatal complex of the nasopharynx (the sinus ostia)
Tests & Diagnostics Nasal endoscopy Imaging studies (CT or MRI) Allergy tests Test for cystic fibrosis Test for chronic rhinosinusitis Test for vasculitis
Random Details Anesthesia: general or local with
vasoconstricting agents administered to the nasal cavity
Positioning: supine Supplies & Instruments: nasal set, nasal
speculum, rhinoscope (for endoscopic,) and surgeon’s choice for method of polyp removal
Procedure1. Time out2. After vasoconstricting agents have reached a
therapeutic level, the offending nasal cavity is retracted using a nasal speculum
3. The nasal canal is explored and polyps are removed (usually with a microdebrider)
4. Blood loss is checked, no suturing is required5. Packing depends on surgeon’s preference
Methods for Excising Polyps Lasers Polyp snare Polyp forceps Microdebrider
Ex: the Stryker “hummer”
Post-op Considerations Patient should be able to leave the
same day Corticosteroid nasal spray Saline rinses Polyps are very likely to reoccur
especially in patients with chronic rhinosinisitis
Complications include hemorrhage and damage to surrounding structures
http://www.entsurgery.net/nasal-polyps-removal.html