title: Does the use of radiofrequency myringotomy for insertion of a ventilation tube reduce the incidence of myringosclerosis?
abstract: The aim of the present study was to determine the rate of myringosclerosis after radiofrequency (RF) myringotomy and ventilation tube (VT) insertion and compare it with that after the incisional myringotomy and VT insertion. Thirty children (60 ears), 2-16 years old (mean age 7.06 ± 2.77 years) who were planned to undergo surgical intervention for bilateral otitis media with effusion (OME), were included in this study. The children were treated by RF myringotomy of the right ear, incisional myringotomy of the left ear, and insertion of VTs into both ears. Both ears were examined intraoperatively for bleeding, and patients were evaluated for myringosclerosis formation with otomicroscopy at the end of the ninth month. Myringosclerosis was observed in 22 of the 60 ears. The overall incidence was 36.6 %. Fifteen (50 %) left ears showed myringosclerosis by otomicroscopy, and seven (23.3 %) right ears showed myringosclerosis. The rate of myringosclerosis of the right ear was significantly lower than that of the left ear (p < 0.05). In addition, intraoperative tympanic membrane bleeding was observed in 24 (40 %) of the 60 ears: 21 (70 %) left ears and three (10 %) right ears were perforated by RF. The tympanic membrane bleeding rate of the right ear was significantly lower than that of the left ear (p < 0.01). The present study is the first to determine the myringosclerosis rate after RF myringotomy and VT insertion. Our results indicate that VT insertion with RF myringotomy decreased the incidence of myringosclerosis.
authors.affiliation: Department of Otorhinolaryngology, Sisli Etfal Training and Research Hospital, Istanbul, Turkey.
authors.forename: Selcuk Cem
authors.initials: SC
authors.lastname: Erdurak
authors.forename: Berna Uslu
authors.initials: BU
authors.lastname: Coskun
authors.forename: Erdal
authors.initials: E
authors.lastname: Sakalli
authors.forename: Hasan Deniz
authors.initials: HD
authors.lastname: Tansuker
authors.forename: Fatih
authors.initials: F
authors.lastname: Turan
authors.forename: Deniz
authors.initials: D
authors.lastname: Kaya
mesh_terms: D000293:Adolescent; D017115:Catheter Ablation / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008876:Middle Ear Ventilation / Q000009:adverse effects / Q000379:methods*; D063371:Myringosclerosis / Q000517:prevention & control*; D010034:Otitis Media with Effusion / Q000601:surgery*; D011183:Postoperative Complications / Q000517:prevention & control*; D014432:Tympanic Membrane / Q000601:surgery*