Where is the iliac tuberosity?

Where is the iliac tuberosity?

The iliac tubercle is located approximately 5 cm (2 in) posterior to the anterior superior iliac spine on the iliac crest in humans. The transverse plane that includes each of the tubercles (one from the left iliac tubercle and one from the right iliac tubercle) is called the transtubercular plane.

What attaches at iliac tuberosity?

Anatomical terms of bone The posterior portion, known as the iliac tuberosity, is elevated and rough, for the attachment of the posterior sacroiliac ligaments and for the origins of the Sacrospinalis and Multifidus.

What is the function of the iliac tuberosity?

The posterior portion, known as the iliac tuberosity, is elevated and rough, for the attachment of the posterior sacroiliac ligaments and for the origins of the Sacrospinalis and Multifidus.

What is an iliac tubercle?

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. This area is an attachment site for the iliotibial tract or band.

What is the pubic crest?

Medical Definition of pubic crest : the border of a pubis between its pubic tubercle and the pubic symphysis.

Whats the difference between pubic tubercle and pubic crest?

Pubic body – located medially, it articulates with the opposite pubic body at the pubic symphysis. Its superior aspect is marked by a rounded thickening (the pubic crest), which extends laterally as the pubic tubercle. Superior pubic ramus – extends laterally from the body to form part of the acetabulum.

What is the greater tuberosity?

The greater tuberosity is the prominent area of bone at the top of the humerus and is the attachment for the two large, powerful rotator cuff muscles – supraspinatus and infraspinatus. It is injured/fractured in a fall by either landing directly onto the side of your shoulder or landing with your arm outstretched.

Where is the tuberosity of the ilium located?

iliac tuberosity. il·i·ac tu·ber·os·i·ty. a rough area above the auricular surface on the medial aspect of the ala of the ilium, giving attachment to the interosseous and posterior sacroiliac ligaments.

Is the iliac tuberosity part of the auricular surface?

The auricular surface is an ear-shaped surface within the sacropelvic surface of the ilium, which articulates with the sacrum. The auricular surface is covered with fibrocartilage. The iliac tuberosity is a roughened area behind and above the auricular surface. It serves as the attachment site for the sacroiliac ligaments.

Where is the ischial tuberosity located in the body?

Ischial tuberosity is a part of the ramus, one of the primary bones of the pelvic girdle. It is divided into upper and lower regions. It forms the lower and back part of the hip bone. It is located below the ilium and right behind the pubis. It has three parts: the superior ramus. inferior ramus. body.

Which is the roughest part of the iliac fossa?

Behind the iliac fossa is a rough surface, divided into two portions, an anterior and a posterior. The posterior portion, known as the iliac tuberosity, is elevated and rough, for the attachment of the posterior sacroiliac ligaments and for the origins of the Sacrospinalis and Multifidus.