![]() The sartorius muscle and inguinal ligament attach to this elevation. Anterior Superior Iliac Spine or ASIS ( Spina iliaca anterior superior) is a projection from the anterior portion of the iliac crest.This area is an attachment site for the iliotibial tract or band. Iliac Tubercle or Tubercle of the iliac Crest ( Tuberculum iliac) is a prominent bulge on the outer lip of the iliac crest, near its midpoint.It is an attachment point for the latissimus dorsi, quadratus lumborum, erector spine, iliacus, tensor fasciae latae, and abdominal muscles. Iliac Crest or Crest of Ilium ( Crista iliaca) is the curved upper ridge of the ilium.Pubic tubercle ( Tuberculum pubicum) is a projection from the lateral end of the pubic crest and serves as an attachment point for the inguinal ligament.It is an attachment point for the abdominal muscles. Pubic crest ( Crista pubica) is a short, superiomedial ridge that runs extends horizontally from the symphysis to the pubic tubercle.The surface of this ramus is an attachment site for the pectineus muscle. Superior Pubic Ramus ( Ramus superior ossis pubis) is a band of bone that runs along the superior aspect of the pubis.The adductor brevis, adductor magnus, and gracilis muscles attach to this ramus. Inferior Pubic Ramus ( Ramus inferior ossis pubis) is a thin, flat, downward extension that runs diagonally from the medial pubis to the ischial ramus.Body of pubis ( Corpus ossis pubis) is the flatten, medial end of the pubis that lies adjacent to the symphysis.Symphysis pubis or pubic symphysis ( Symphysis pubica symphysis pubis) is the cartilaginous joint between the two pubic bones.Anterior Inferior Iliac Spine ( Spina iliaca anterior inferior) is a projection below the anterior superior iliac spine that is as an attachment point for the rectus femoris muscle.Anterior Superior Iliac Spine ( Spina iliaca anterior superior) is a anterior projection from the iliac crest that serves as an attachment point for the sartorius muscle and inguinal ligament.It is an attachment point for the iliacus muscle. Iliac Fossa ( Fossa iliaca) is a broad depression located along the anteromedial surface, inferior to the iliac crest.The latissimus dorsi, quadratus lumborum, erector spine, iliacus, tensor fasciae latae, and abdominal muscles attach along the surface of this ridge. Have you been making any of these common mistakes that hinder your anatomy learning? Anterior markings Ilium Bone It also provides attachment points for many muscles that control the movements of the back, abdomen, and femur bones.The bony pelvis protects the soft organs of pelvic cavity ( bladder, lower colon, rectum, and reproductive organs).Together, the pelvic girdle, sacrum, and coccyx ( final 3-5 vertebrae) make up a ring of bones called the pelvis ( bony pelvis). Together, the right and left os coxae form the pelvic girdle.
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