Ischium bone (Ischium)

The Ischium is one of three bones that form the pelvic bone on each side of the body (along with the ilium and pubis).

The ischium forms the lower back of the pelvis. It articulates with the pubis and ilium to form the acetabulum, into which the head of the femur is inserted to form the hip joint.

The ischium can be divided into the body, the ischial spine and the ischial tuberosity.

The body of the ischium is triangular in shape and faces the medial surface inward of the pelvis.

The ischial spine extends posteriorly and inferiorly from the body of the bone. It contains the tendons of the hip abductor muscles.

The ischial tuberosity is located at the lower part of the body of the ischium. The muscles that lift the pelvis are fixed on it.

Thus, the ischium plays an important role in the formation of the pelvis and the attachment of the muscles of the lower extremities. It provides support for the body in a sitting position.

The ischium is one of the bones of the pelvic girdle that forms on each side of the lower part of the pelvic bone. It is also known as the seat.

The ischium can be divided into two main parts: the ischial tuberosity and the ischial rami. The ischial tuberosity is the largest part of the bone and is located at the back of the body. It consists of several bone segments that are connected to each other by fibers. The ischial branches come from the ischial tuberosity and connect to the other bones of the pelvis.

The ischium plays an important role in maintaining body balance and stability when walking and running. It is also involved in the formation of the hip joint and is part of the hip joint system.

In humans, the sit bones can be susceptible to various diseases such as arthritis, osteoporosis, fractures, etc. If you have problems with the ischium, you should consult a doctor for diagnosis and treatment.

Overall, the ischium bone is an important part of the human body and plays an important role in the balance, stability and function of the hip joint.

The ischium is one of the large bones of the human skeleton, which is located in the lower part of the spine. It has the shape of a triangle and is part of the pelvic bones. The upper part of the bone makes up the bony arch of the pelvis, and the lower part connects to the sacrum. The pelvic bone is the attachment point for the lumbar muscles and is responsible for straightening the back. Therefore, its injuries can lead to lower back pain and reduce a person’s mobility. Forming the lower part of the pelvis on each side, the ischium bone belongs to the spongy bones of humans and is located between the femur and ilium. In this case, both thighs in a person come into contact with this bone, being at the same maximum points. Two branches of the sciatic nerve originate in the ischium, and the upper outer contour of the bone forms two pairs of tubercles. The nerve branches are located on both sides of the ischium, being branches of the first lumbar or second sacral nerves.

The ischial bone (Ischio-ischio-crural - lower thigh) is an unpaired remnant of the sacral vertebrae (Rum), consists of a body coming from the sacrum and a head that passes into the sciatic branch. The shape resembles a triangle, the base of which is located in the sacral cavity, and the apex faces upward. The ischial tubercle of the coccyx is attached to the edge.