Electrocautery versus Cold Knife Technique Adenotonsillectomy: A Cost Analysis

Abstract

OBJECTIVE: Much has been written about the merits of various techniques of adenotonsillectomy. Proponents of each technique tout many virtues over one another. However, cost remains one variable that has not been thoroughly addressed. In this study, we compared the surgery time, anesthesia time, bleeding, and cost between 2 well-established techniques. Electrocautery tonsillectomy/adenoid ablation was compared against traditional cold knife dissection with adenoid curette. STUDY DESIGN AND SETTING: A retrospective chart review of 275 patients in a large tertiary teaching hospital. RESULTS: The electrocautery group had overall savings of 8, 8, and 9 minutes in surgery, anesthesia, and operating room times, respectively. In terms of cost, the variable cost of the electrocautery group was 19% less than the cold knife dissection group. CONCLUSION/SIGNIFICANCE: This study demonstrated that cautery ablation of adenoids, when employed as part of adenotonsillectomy, enables the surgical team to save significant amount of time, and substantial cost for patients. EBM rating: B-3.