[3 cases of post-stapedectomy labyrinthine fistula].
Three cases are presented of labyrinthine fistula which suddenly arose in patients who had undergone stapedectomy interposing a vein graft from the back of the hand. These patients had all enjoyed 12-15 years apparently problem free period before the fistula occurred. In all three cases the fistula was accompanied by objective dizziness and varying degrees of sensorineural or mixed hearing loss. The patients underwent revision surgery which identified the fistula and the endolymph oozing out of the graft from the previously installed prosthesis. The authors present the cases, describe how the symptoms arose and the results obtained with revision surgery. Finally, they discuss the need to first perform stapedotomy with a platinar hole; they indicate that the number of cases of total or partial stapedectomy should be limited only to those cases characterized by anatomical variations and/or whenever complications arise during surgery.
Fusetti
M
M
Cattedra di ORL, Università dell'Aquila.
Eibenstein
A
A
Sabato
M
M
Piredda
G
G
Caporale
C
C
D001301:Audiometry, Pure-Tone; D005260:Female; D005402:Fistula / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D007759:Labyrinth Diseases / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D008297:Male; D013201:Stapes Surgery / Q000009:adverse effects*; D013997:Time Factors
Su tre casi di fistola labirintica post-stapedectomia.