Implementing sustainable practices to reduce wastage and costs in adenotonsillectomy

Background: Surgical waste presents significant environmental and economic challenges in healthcare. Adenotonsillectomy, a common otolaryngological procedure, contributes to this issue. There is limited research on sustainability measures in adenotonsillectomy, and no studies have specifically identified waste reduction strategies for this operation in a general ENT unit. This study aimed to identify sustainable practices for waste reduction in adenotonsillectomy surgeries and quantify the extent of waste reduction in terms of weight and cost.

Methods: The items opened and waste produced during adenotonsillectomies in a single institution were documented, including weights and costs. After reviewing the actual materials used by otolaryngologists and identifying potentially avoidable waste, a low-waste setup was designed. Waste weight and costs were evaluated post-implementation and compared with baseline values.

Results: Several steps to reduce wastage in adenotonsillectomy surgeries were identified, including the elimination of surgical drapes and gowns. This resulted in a waste reduction of over 60%, with an average reduction in weight per case of 1.114 kg. The estimated reduction over 1 year for 294 cases was 327.52 kg. The mean reduction in material costs per case was $41.67, with an extrapolated annual savings of $12 250.98 for 294 cases.

Conclusion: Implementing sustainable practices in adenotonsillectomy surgeries can significantly reduce waste and healthcare facility cost, providing both environmental and economic benefits.