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 …

Sep 7, 2025 · The ilium, a bone that forms part of the pelvis, helps bear weight and supports the spine when you stand and move. Ilium pain can be caused by traumatic injuries, inflammation, …

Mar 14, 2022 · 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 …

Nov 6, 2025 · 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).

The ilium (Latin: os ilium) is also known as the iliac bone. It is a paired bone forming the uppermost and most significant part of the hip bone and the skeleton of the pelvis.

Aug 24, 2025 · The ilium is the largest and uppermost bone of the hip bone, which in adults (also known as the innominate bone or os coxae) is formed by the fusion of three separate bones: …

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.

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.

Ilium: The ilium is the uppermost bone of the pelvis and extends laterally. The body contributes to the formation of the acetabulum, a concave structure where the head of the femur articulates …

The ilium is the broad, flaring portion of the hip bone and is the largest of the three bones that form the os coxae, alongside the ischium and pubis. It forms the superior part of the …