Endoscopic excision of an antral lesion via middle meatal antrostomy.
Yanagisawa
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Southern New England Ear, Nose, Throat and Facial Plastic Surgery Group, Yale University School of Medicine, New Haven, CT, USA.
D000293:Adolescent; D004724:Endoscopy; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000503:physiopathology / Q000601:surgery*; D012852:Sinusitis / Q000503:physiopathology / Q000601:surgery*