Peritonsillar Abscess Procedural Simulator

Objectives:To develop a locally constructed, low-cost model for simulation of drainage of peritonsillar abscess to help new residents gain familiarity with the instrumentation and essential steps involved in the procedure.Methods:A two-piece latex moulage model shaped from a plaster mold was constructed to replicate an oropharynx with a unilateral tonsillar abscess. Cream-colored viscous liquid sandwiched between the outer tonsil moulage and the palate moulage simulated the abscess. The construct was then placed behind a silicone CPR dummy mask.Results:Initial impressions by faculty and senior residents during a simulation lab were favorable in that the models sufficiently replicated the anatomy of oropharynx in the presence of a peritonsillar abscess. Completion of the simulated task required bimanual dexterity and comfort with use of headlight and instrumentation within an enclosed space similar to that required in the real situation. Cost of the models was estimated at less than one dollar each, using ...