Factors contributing to the carbon footprint of cataract surgery.

The healthcare sector is a significant greenhouse gas emitter. Cataract surgery is a procedure that results in a large amount of carbon dioxide (CO2) emissions. We sought to review the literature for factors contributing to the carbon footprint of this procedure. The literature, although limited, varies greatly by region. The carbon footprint of cataract surgery ranged from approximately 6 kg CO2 equivalents in a center in India to 181.9 kg CO2 equivalents in a center in the United Kingdom. Factors contributing to the carbon footprint of cataract surgery included the procurement of materials, energy use, and the emissions associated with travel. Factors facilitating a lower carbon footprint include the reuse of surgical materials and more efficient autoclave settings. Potential areas for improvement to consider include the reduction in packaging material, the reuse of materials, and potentially reducing travel emissions by performing simultaneous bilateral cataract surgery. Copyright © 2023 Published by Wolters Kluwer on behalf of ASCRS and ESCRS.

Citation

Omar Salem Taboun, Samantha M A Orr, Austin Pereira, Netan Choudhry. Factors contributing to the carbon footprint of cataract surgery. Journal of cataract and refractive surgery. 2023 Jul 01;49(7):759-763

Mesh Tags

Substances

PMID: 37390323

search → result