Ears with Cholesteatoma: Outcomes of Canal Wall Up and Down Tympano-Mastoidectomies—A Comparative Prospective Study

xlomafota13 shared this article with you from Inoreader Ears with Cholesteatoma: Outcomes of Canal Wall Up and Down Tympano-Mastoidectomies—A Comparative Prospective Study Via Otolaryngology Indian Abstract This prospective study has been carried out to observe the outcomes of canal wall up (CWU) and canal wall down (CWD) Tympano-mastoidectomies in ears with cholesteatoma. Outcomes of the procedures have been done in terms of recurrence of cholesteatoma, complications, graft uptake rates and post-operative hearing gain. This study was carried out in the Department of Otorhinolaryngology of a reputed tertiary teaching hospital of North India from January 2016 to June 2020, with a mean follow-up of 32 months. The study included 100 patients of otitis media with cholesteatoma. In Canal Wall Up Tympano-mastoidectomy (CWUT) group, the number of males and females were 22 each. On the other hand, 36 males and 20 females underwent Canal Wall Down Tympano-mastoidectomy (CWDT). Each surgery was done as a single-staged and at the end of the surgical procedure angled oto-endoscopes were used for ensuring complete removal of the disease. Though there is no statistically sig nificant difference in recurrence of cholesteatoma and complications rate in CWU and CWD Tympano-mastoidectomy techniques, but CWUT is superior to CWDT in terms of better graft uptake (p = 0.0156), and better average audiological gain (8.56 ± 0.93 dB) with p value = 0.0315. A diligent post-operative follow-up is must for assessing the outcomes of different types of mastoidectomies. This study shows no statistical difference in the disease recurrence and complication rates between Canal Wall Up and Down Tympano-mastoidectomies, though the anatomical changes and creation of the mastoid cavity in canal wall down procedure may affect the graft uptake and post-operative hearing gain. Use of Oto-endoscopes in cholesteatoma surgery helps in improving the outcomes of both techniques and thus recommended if the facility for the same is available. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.