Ms. Tien, 67, with 23 years of diabetes, recently used heat to soothe numbness in her feet, resulting in burns and necrosis, requiring the amputation of four toes.
I've had diabetes for 5 years and my feet have been hurting and flattening lately. Do I have diabetic flat foot? Can it be treated? (Dinh Thi, Binh Phuoc)
