S39.01 - Strain of muscle, fascia and tendon of abdomen, lower back and pelvis S39.0 - Injury of muscle, fascia and tendon of abdomen, lower back and pelvis S39.01 - Strain of muscle, fascia and tendon of abdomen, lower back and pelvis S39.011 - Strain of muscle, fascia and tendon of abdomen S39.012 - Strain of muscle, fascia and tendon of lower back S39.013 - Strain of muscle, fascia and tendon of pelvis