A Geriatric Case of Tourniquet-Like Foot Scarring Caused by Loose Woolen Stockings Successfully Treated at Home.

A 92-year-old woman developed severe edema and subcutaneous hemorrhage on the dorsal aspect of her right foot, likely due to chronic venous and lymphatic congestion induced by loose woolen stockings. The condition progressed to necrotic skin changes with infection. Through stepwise drainage, debridement, and appropriate topical therapy, complete epithelialization was achieved without hospitalization. This case highlights the importance of early recognition of mild compression-induced circulatory disorders and demonstrates that even severe lower limb ulcers in frail elderly patients can be successfully managed under home medical care with proper wound management and teamwork.