Pelvic instability

Pelvic instability is a condition in which the joints and ligaments of the pelvis do not provide sufficient stability. This can lead to pain, stiffness, and a feeling of instability in the pelvis, lower back, hips, groin, or around the pubic bone. Pelvic instability most commonly occurs during and after pregnancy but can also develop as a result of overuse, an injury, or abnormal strain on the musculoskeletal system.