Cerebrospinal Fluid OtorrheaMiddle Ear VentilationOtitis Media, SuppurativeOtitis Media with EffusionCerebrospinal Fluid RhinorrheaEustachian TubeTympanoplastyEar CanalPostoperative ComplicationsBacitracinOtitis MediaOtitis ExternaCholesteatoma, Middle EarAdministration, TopicalAmoxicillin-Potassium Clavulanate CombinationTreatment OutcomeColistinIntraoperative ComplicationsRetrospective StudiesCiprofloxacinAnti-Infective AgentsDiabetes ComplicationsAdministration, OralAnti-Bacterial AgentsFollow-Up StudiesPregnancy Complications