The ilium (/ ˈ ɪ l i ə m /) (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 …

2024年10月10日 · The ilium, also known as the iliac bone, is the largest and uppermost bone on both sides of the pelvis. It is an essential part of the pelvic girdle. In adults, this fan-shaped bone is fused with two other bones (the ischium and pubis) to make the hip bone (often referred to as the coxal bone).

2022年3月14日 · Ilium (plural: ilia), also known as the iliac bone, is one of the three bones that fuse to form the hip bone. The other two are the ischium and pubis. This largest and uppermost bone of the hip is an essential part of the pelvic girdle. It is …

The meaning of ILIUM is the broad, dorsal, upper, and largest of the three principal bones composing either half of the pelvis.

The ilium makes up the upper portion of the hip bone and pelvis. It is the largest and uppermost bone of the hip and is an essential part of the pelvic girdle. The ilium, alongside the ischium and pubis are individual bones in the immature skeleton which fuse to form one bone in adults, the principal union being in the acetabulum.

2023年10月30日 · The ilium forms the most superior and largest part of the hip bone. It has a smaller lower part, which contributes to the formation of the acetabulum , and an expanded fan-shaped upper part (or wing), which provides support for the lower abdomen (or false pelvis).

2022年5月29日 · The ilium is the widest and largest of the three parts of the hip bone, and is located superiorly. The body of the ilium forms the superior part of the acetabulum (acetabular roof). Immediately above the acetabulum, the ilium expands to form the wing (or ala). The wing of the ilium has two surfaces:

2023年5月13日 · There are different causes of iliac crest pain. It can either be direct pain that is linked to the ilium bone and the structures that attach to it, or it can be referred pain.

2025年2月21日 · The ilium is the largest and most superior of the three bones that join to form the hipbone, or os coxa. It is a wide, flat bone that provides many attachment points for muscles of the trunk and hip. You can find the crest of your ilium by placing your hands on your hips.

The ilium constitutes the uppermost portion of the hip bone, with the other two being the ischium and pubis. The ilium exhibits four distinct borders: superior, anterior, posterior, and medial. It possesses two surfaces, namely the outer gluteal surface and inner sacropelvic surface.