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[The experiences of atresia surgery under the direction of HRCT]
Daoxing Zhang1, Yujie Li, Xiuyong Ding
1Department of Otorhinolaryngology, Affiliated Beijing Friendship Hospital of Capital University of Medical Science, Beijing, 100050, China. zdx161154@yahoo.com.cn
Objective:
To probing the efficacy and safety of the utility of HRCT in the auditory rehabilitation surgery for the treatment of congenital aural atresia.
Method:
HRCT were performed before the operation in 21 (22 ears) congenital aural atresia cases, one stage reconstruction surgery of auricle , external auditory meatus and middle ear were performed under the direction of HRCT.
Result:
The 21 cases were followed up for 8 months to 4 years after operation and hearing improvement was 28 dB, no canal restenosis complications were occurred. The shape of auricle were satisfy.
Conclusion:
It is efficacious and safe to perform auditory rehabilitation surgery under the direction of HRCT.
