Medically reviewed by Amy Kwan, PT Pelvic floor dysfunction (PFD) occurs when the muscles and nerves in the pelvis don’t work as they should. The pelvis is the area between your hips, and the pelvic ...

While conducting safety trials of experimental ultrasound therapy on a 12-year-old dog with a terminal-stage chondrosarcoma — its weakened pelvic bone ... four legs. CT scans showed the tumour ...