Objective: To determine the relative frequency of various parts of temporal bone eroded by cholesteatoma. Place and duration of study: This was a combined study conducted in the ENT Departments of Postgraduate Medical Institute, Hayatabad Medical Complex, Peshawar, and Lady Reading Hospital Peshawar. The study took place over a period of 5 years from January1, 2007 to December 31, 2011. Sample ...