But a new study suggests both men and women are most fixated on the butt crack, medically known as the intergluteal cleft (Pictured: Nicki Minaj)Credit: Getty A team of European scientists has ...

Nothing has helped. From your description, it sounds like your husband has split (fissured) skin in the cleft between the buttocks, called the intergluteal cleft. If the fissured skin is in ...

A 2020 study, for example, examined the microbiome of skinfolds including the intergluteal cleft—the space between your buttocks. It identified an abundance of different microbes in this area ...