Niche

Niche (in anatomy) - a cavity or depression on any smooth surface. Niches can come in different shapes and sizes, performing specific functions in the body. For example, the orbit is a niche in the skull to house the eyeball and supporting structures. There are also niches on the inner surface of the pelvic bones for the attachment of the pelvic organs.

Niches play an important role in ensuring the correct position and fixation of anatomical structures. Their shape exactly matches the shape of the organs located in them. Violation of the size or shape of the niche can lead to disruption of the normal functioning of organs and the development of pathological conditions.

Niche (in anatomy) - a cavity or depression on any smooth surface. Niches are often found in the structure of the human body. For example, the eyeball is located in the orbital recess of the skull. The pinna also forms a niche in which the external auditory canal is located.

Niches play an important role in anatomy because they allow for the placement and protection of various organs and structures. Thanks to the niches, the organs receive additional support and stability. In addition, niches create optimal conditions for the functioning of organs, protecting them and providing the necessary space. Thus, niches are important anatomical adaptations that allow the organism to efficiently locate and use its structures.