The bone protruding from the butt

Protrusion of the bone above the hip may occur in several cases: first, due to a fall or sacrococcygeal contusion resulting in a fracture or dislocation of the sacrococcygeal region, resulting in a change in the local anatomical structure, which feels like a local bone protrusion; second, individual patients due to congenital structural abnormalities of the sacrococcygeal region, such as hooked coccyx, or other problems, may also show local bone protrusion. Third, the more serious is the local space-occupying lesions, such as chordomas destroyed the local bone, leading to chronic inflammation, but also lead to bone protrusion.