Related Experiment Video
Updated: Aug 4, 2025
The Microscopic Transcanal Approach in Stapes Surgery Revisited
Published on: February 16, 2022
Endaural microscopic approach versus endoscopic transcanal approach in treatment of attic cholesteatomas
Giannicola Iannella1, Annalisa Pace1, Antonio Greco1
1Department of 'Organi di Senso', University "Sapienza", Viale dell'Università, 33, 00185 Rome, Italy.
Purpose:
Compare the audiological results and postoperative outcomes of the endoscopic approach versus the endaural microscopic approach for treatment of attic cholesteatomas, using a randomized prospective model.
Materials And Methods:
Eighty patients were consecutively enrolled in the study and randomized into two groups of treatment of 40 patients: Group A -tympanoplasty with a microscopic endaural approach; Group B -tympanoplasty with an exclusive trans-meatal endoscopic approach. Preoperative, intraoperative and postoperative outcomes were evaluated. Hearing was assessed preoperatively and at 1 month, 3 months and 6 months after surgery in both groups.
Results:
There were no differences in the parameters analyzed (CT findings, patient age, disease duration, intraoperative cholesteatoma characteristics,) between the group A and B patients. No statistical difference between the two groups regarding hearing improvement, abnormal taste sensation, dizziness, post-operative pain and healing times emerged. Graft success rate was 94.5 % and 92.1 % for MES and ESS respectively.
Conclusion:
Both microscopic and exclusively endoscopic endaural approaches offer similar and excellent results in the surgical treatment of attic cholesteatomas.
