title: [Microscope and endoscope-assisted surgery of inflammatory diseases of the paranasal sinuses. Value of the Messerklinger infundibulotomy].
abstract: Insights into the importance of the infundibulum of the anterior ethmoid bone in the etiology and pathogenesis of chronic paranasal sinusitis, based above all on the studies of Messerklinger, have resulted in a fundamental change in our concept of therapy: the main objective of any treatment must be the restoration of ventilation and drainage of the paranasal sinuses in the region of the semilunar hiatus. Its function in the healing of paranasal sinus diseases parallels the significance of the Eustachian tube for the healing of inflammatory lesions of the middle ear. In many cases, the objective is attained by infundibulotomy, using Messerklinger's technique. Our technique differs from that described by Messerklinger and Wigand: we use the surgical microscope and a self-retaining nasal speculum. It is thus possible to operate with both hands, as in microsurgery of the ear and the larynx. Moreover, the operations can be taught and learned via an observation tube. Since the introduction of this technique which can be extended at any time to complete endonasal surgery of the maxillary, ethmoid and sphenoid sinuses, extranasal operations on the paranasal sinuses have become exceedingly rare. The results have been checked in a newly established paranasal sinus clinic.
authors.affiliation: Hals-Nasen-Ohrenklinik, Universität Kiel.
authors.forename: H
authors.initials: H
authors.lastname: Rudert
mesh_terms: D019723:Endoscopes; D005004:Ethmoid Bone / Q000601:surgery; D006801:Humans; D008866:Microsurgery / Q000295:instrumentation*; D010256:Paranasal Sinuses / Q000601:surgery; D012852:Sinusitis / Q000601:surgery*
vernacular_title: Mikroskop- und endoskopgestützte Chirurgie der entzündlichen Nasennebenhöhlenerkrankungen. Der Stellenwert der Infundibulotomie nach Messerklinger.