A clinical profile of revision cochlear implant surgery: MERF experience.

To study the prevalence of revision cochlear implant study in a tertiary care referral center. To assess the various indications and surgical outcomes of revision cochlear implant surgery. A retrospective chart review of revision cochlear implant surgery done from June 1997 to December 2019.

Supra Auricular Approach in Management of Preauricular Sinus.

Aim of study includes review on supra-auricular approach and its clearance of the tract including its branches and also its efficacy in reduction of recurrence when compared to standard technique. Prospective study in which 10 patients attending ENT opd with clinically diagnosed preauricular sinus undergoing supra-auricular approach under GA/LA, willing to participate in study were selected. An elliptical incision of the standard technique extended higher upward to pre- and supra-auricular temporal region.