Endonasal Endoscopic Medial Maxillectomy with Preservation of the Inferior Turbinate

Author:

Weber Rainer K.1,Werner Jochen A.2,Hildenbrand Tanja1

Affiliation:

1. Department of Ear, Nose, and Throat, Hospital Karlsruhe, Karlsruhe, Germany

2. Department of Otolaryngology, Head and Neck Surgery, University of Marburg, Marburg, Germany

Abstract

Background Endonasal endoscopic medial maxillectomy usually includes removal of the inferior turbinate (IT) even if it is not involved in the disease. A surgical approach is presented in which the IT is temporarily excised and then reinserted, followed by postoperative occlusion of the nose for at least 2 weeks. Methods A retrospective case series of 12 patients with inverted papilloma (IP) of the maxillary sinus (Krouse II–III) and 2 patients with 3 mucoceles of the maxillary sinus after a Caldwell-Luc operation were reviewed. After a follow-up period of 12–80 months (28 months on average) all patients underwent endoscopy, and in four cases, additionally, an MRI was performed. Results There was no recurrence of tumor or mucocele after 12–80 months. The IT and its important function for warming and humidifying the inhaled air could be preserved up to now in all 15 operated sides. The patients did not have any specific pain postoperatively and there was no postoperative bleeding. They all tolerated occlusion for 2–4 weeks. Two patients developed mucoceles due to the formation of scar tissue after endonasal tumor surgery. In three cases of endonasal endoscopic Denker operation patients reported some degree of numbness or irritation of the ipsilateral frontal teeth. Conclusion The IT can be preserved in endonasal endoscopic medial maxillectomy for treatment of IP without a higher incidence of tumor recurrence. Aftercare should specifically focus on preventing the development of mucoceles caused by scarring.

Publisher

SAGE Publications

Subject

General Medicine,Otorhinolaryngology,Immunology and Allergy

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