"The STL has a broad fan-like origin from the sacrum, coccyx, ilium and sacroiliac joint capsule. Its fibres converge to course caudally to insert into the medial ischial tuberosity and additional fibres (known as the falciform ligament) extend to the ischial ramus 1,3."
"The STL has a broad fan-like origin from the sacrum, coccyx, ilium and sacroiliac joint capsule. Its fibres converge to course caudally to insert into the medial ischial tuberosity and additional fibres (known as the falciform ligament) extend to the ischial ramus 1,3."