What Is the Ischium?
Ischia is one of the bones composed of human and mammalian waist belts, and is composed of two parts, the ischium body and the ischium branch. [1] In the human body, there is a pair of ischial bones, which are thick and form the lower back of the hip bone.
- [zuò g]
- Chinese name
- Ischia
- Foreign name
- ischium
- Zhuyin
- basic introduction
- One of the bones of human and mammalian belts
- Ischia is one of the bones composed of human and mammalian waist belts, and is composed of two parts, the ischium body and the ischium branch. [1] In the human body, there is a pair of ischial bones, which are thick and form the lower back of the hip bone.
- Pronunciation
- zuòg
- English
- ischium
- Explanation
- It is divided into two parts, the ischial body and the ischial branch. The ischia body forms the lower posterior part of the acetabulum, and the body extends backward and downward into the ischial branch, followed by a thick ischial tubercle. The posterior edge of the body has a sharp bone called the ischial spine. The posterior upper part of the spine is a large ischial notch and the lower part is a lesser sciatic notch. The sharp protrusion between the two is called the sciatic spine. The large ischial notch has obvious gender differences, that is, narrow and deep in men, and broad and shallow in women. The lower part of the hip bone is divided into ischial body and ischial branch. The body is composed of the lower 2/5 of the acetabulum, with a pointed ischial spine at the trailing edge and a small ischial notch below the spine. There is a large notch between the ischial spine and the posterior inferior spinal spine. The lower back of the ischia body extends forward and inward into a thin ischial branch, and its end is combined with the inferior branch of the pubic bone. , Can be found on the body surface.