- Intergluteal cleft
The intergluteal cleft, also known as the natal cleft, the vertical gluteal crease, and the gluteal cleft, is the groove between the buttocks that runs from just below the sacrum to the perineum, so named because it forms the visible border between the external rounded protrusions of the gluteus maximus muscles. The intergluteal cleft is located directly above the anus.
Upper limb Lower limbGeneral anatomy: systems and organs, regional anatomy, planes and lines, superficial axial anatomy, superficial anatomy of limbs This anatomy article is a stub. You can help Wikipedia by expanding it.