Buttocks implants may also be unable to alter the shape or boost the dimension on the hips. Buttocks implants also carry a threat of infection and shifting. Bruising and Swelling: Bruising and swelling throughout the incisions are frequent after a BBL procedure and will usually subside following a few months. https://grok.com/share/c2hhcmQtMw%3D%3D_05c5a510-bcd2-4383-a78a-c8725a9c5f98