What is medical term buttocks crack?

The medical term for buttocks crack is intergluteal cleft. The intergluteal cleft is the groove between the buttocks that runs from the coccyx (tailbone) to the perineum (area between the genitals and anus). It is also referred to as the natal cleft or gluteal cleft. The intergluteal cleft can become irritated or infected, leading to conditions like intertrigo, folliculitis, or pilonidal cysts. Proper hygiene and skin care are important to prevent these conditions.