title: [Endonasal paranasal sinus surgery with the binocular magnifier].
abstract: The Keeler panoramic magnifiers can be worn in connection with a well-focussed head lamp system and permit stereoscopic surgery of the paranasal sinuses with 3 x 0 magnification. Operations under panoramic magnifier control are time-sparing and economical. Operations on the paranasal sinuses under binocular magnifiers are a useful alternative to microscopic surgery.
authors: Facharzt für Hals-Nasen-Ohren-Heilkunde Plastische Operationen, Bad Honnef.
authors: P
authors: P
authors: Tolsdorff
mesh_terms: D019723:Endoscopes; D004867:Equipment Design; D005139:Eyeglasses; D006801:Humans; D007909:Lenses; D008866:Microsurgery / Q000295:instrumentation*; D055095:Optics and Photonics; D010254:Paranasal Sinus Diseases / Q000473:pathology / Q000601:surgery*; D010256:Paranasal Sinuses / Q000473:pathology / Q000601:surgery; D013525:Surgical Instruments
vernacular_title: Endonasale Nasennebenhöhlenchirurgie unter Lupenbrillenkontrolle.