[Value of oto-endoscopy in the follow-up treatment of cholesteatoma of the middle ear].
The endoscopic approach to the middle ear in eradication of cholesteatoma is now very frequently realised as in the control of the cavities of the middle ear in second stage of cholesteatomas for revision. The improvement of eradication will help to prevent recurrent cholesteatoma and to manage ossiculoplasty. Retraction pockets must also lead to endoscopic control and management.