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  2. Posterior superior iliac spine - Wikipedia

    en.wikipedia.org/wiki/Posterior_superior_iliac_spine

    Surface anatomy of the back. Posterior superior iliac spine lies in the marking of S2. The posterior border of the ala, shorter than the anterior, also presents two projections separated by a notch, the posterior superior iliac spine and the posterior inferior iliac spine. The posterior superior iliac spine serves for the attachment of the ...

  3. Ilium (bone) - Wikipedia

    en.wikipedia.org/wiki/Ilium_(bone)

    16589. Anatomical terms of bone. [edit on Wikidata] The ilium (/ ˈɪliəm /) (pl.: ilia) is the uppermost and largest region of the coxal bone, and appears in most vertebrates including mammals and birds, but not bony fish. All reptiles have an ilium except snakes, although some snake species have a tiny bone which is considered to be an ilium.

  4. Iliac crest - Wikipedia

    en.wikipedia.org/wiki/Iliac_crest

    A fracture of the left iliac wing. The iliac crest has a large amount of red bone marrow, and thus it is the site of bone marrow harvests (from both sides) to collect the stem cells used in bone marrow transplantation. The iliac crest is also considered the best donor site for bone grafting when a large quantity of bone is needed.

  5. Wing of ilium - Wikipedia

    en.wikipedia.org/wiki/Wing_of_ilium

    1321. FMA. 42826. Anatomical terms of bone. [edit on Wikidata] The wing (ala) of ilium is the large expanded portion of the ilium, the bone which bounds the greater pelvis laterally. It presents for examination two surfaces—an external and an internal—a crest, and two borders—an anterior and a posterior.

  6. Gluteal lines - Wikipedia

    en.wikipedia.org/wiki/Gluteal_lines

    Latin. lineae glutaea. Anatomical terms of bone. [edit on Wikidata] The gluteal lines are three curved lines outlined from three bony ridges on the exterior surface of the ilium in the gluteal region. [1] They are the anterior gluteal line; the inferior gluteal line, and the posterior gluteal line. The gluteus minimus, medius, and maximus are ...

  7. Hip bone - Wikipedia

    en.wikipedia.org/wiki/Hip_bone

    FMA. 16580 16585, 16580. Anatomical terms of bone. [edit on Wikidata] The hip bone (os coxae, innominate bone, pelvic bone[1][2] or coxal bone) is a large flat bone, constricted in the center and expanded above and below. In some vertebrates (including humans before puberty) it is composed of three parts: the ilium, ischium, and the pubis.

  8. Iliac spine - Wikipedia

    en.wikipedia.org/wiki/Iliac_spine

    The ilium is a bone of the pelvic girdle with four bony projections, each serving as attachment points for muscles and ligaments: Anterior superior iliac spine. Anterior inferior iliac spine. Posterior superior iliac spine. Posterior inferior iliac spine. Categories: Set index articles. Pelvis. Ilium (bone)

  9. Greater sciatic notch - Wikipedia

    en.wikipedia.org/wiki/Greater_sciatic_notch

    The greater sciatic notch is a notch in the ilium, one of the bones that make up the human pelvis. It lies between the posterior inferior iliac spine (above), and the ischial spine (below). The sacrospinous ligament changes this notch into an opening, the greater sciatic foramen. The notch holds the piriformis, the superior gluteal vein and ...