Hello @Polite434570, thank you for your question. Lower eyelid surgery is not specifically designed to reduce the surface area of dark circles. Dark circles under the eyes are usually caused by a variety of factors, including genetics, aging, allergies, and lifestyle factors like lack of sleep and poor diet. While lower eyelid surgery can help to remove excess fat and tighten loose skin in the under-eye area, it may not directly address the underlying causes of dark circles. That being said, some patients may notice an improvement in the appearance of their dark circles following lower eyelid surgery. This is because the surgery can help to smooth out the skin and create a more youthful, refreshed look. However, the results will vary depending on the individual and their unique anatomy.If you are considering lower eyelid surgery to address dark circles or other cosmetic concerns in the under-eye area, it is important to consult with a qualified plastic surgeon who can help you determine the most appropriate treatment plan based on your specific needs. Best wishes! Alan Gonzalez MD, FACS. International Federation for Adipose Therapeutics and Science Member (IFATS), American Society of Plastic Surgery Member (ASPS), Colombian Society of Plastic Surgery member (SCCP).