Pectineus and Pubic Bone Dysfunction

The pectineus is a small, flat muscle located in the inner thigh region. It originates from the front surface of the pubic bone and inserts into the upper part of the femur (thigh bone). While relatively small in size, the pectineus plays an important role in hip flexion, adduction (bringing the leg toward the midline of the body), and internal rotation.