Dry gangrene is a condition where there is a lack of blood supply to a specific body part, leading to its death. This condition is typically characterized by a dark and discolored appearance of the affected area, as well as a loss of sensation. In medical terms, dry gangrene is also known as coagulative necrosis or ischemia necrosis. This condition can arise due to various underlying factors, including diabetes, smoking, injury, or frostbite. In addition, this condition is also known by colloquial terms, such as mummified gangrene and creeping death. Ultimately, early diagnosis and proper treatment are essential to managing dry gangrene effectively.