Clinical results of atticoantrotomy with attic reconstruction or attic obliteration for patients with an attic cholesteatoma.
OBJECTIVE
We aimed to investigate the clinical results of atticoantrotomy in patients with an attic cholesteatoma.


METHODS
Ninety-eight ears in 98 patients were operated on using atticoantrotomy between October 2002 and December 2006. A retrospective review of the otology database (operative findings and methods, postoperative physical examination and pre- and postoperative audiometry) was performed.


RESULTS
There were 58 female and 40 male patients with a mean age of 40 yr. The cholesteatoma was limited to the attic region in 24 patients (24.5%); attic with antrum in 18 (18.4%); and attic with antrum and middle ear in 56 (57.1%). Attic obliteration was performed in 59 patients (60.2%), attic reconstruction in 39 (39.8%) and ossicular reconstruction was performed in 59 (60.2%). The mean preoperative and postoperative air-bone gaps were 29.2+/-13.5 dB and 25.0+/-15.4 dB, respectively (P=0.01) and the mean preoperative and postoperative high-tone bone conduction levels were 14.5+/-9.7 dB and 15.23+/-14.0 dB, respectively (P=0.411). A recurrent cholesteatoma was detected in 3 ears (3%) and revision surgery was performed on these patients.


CONCLUSIONS
Atticoantrotomy showed a low recurrence rate and no deterioration in hearing levels. If there is a intact malleus head or body of incus, attic reconstruction was possible and this procedure could lead to improved hearing. However, postoperative retraction occurred in 18% of patients, a problem that will need to be solved in the future.
Kim
Ji Heui
JH
Department of Otolaryngology, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea.
Choi
Seung Hyo
SH
Chung
Jong Woo
JW