symphysis

A symphysis is a type of joint where bones are connected by fibrous cartilage, allowing for limited movement. These joints are typically found in the median plane of the body. Examples include the symphysis pubis, which connects the pubic bones of the pelvis, and the intervertebral discs between vertebrae in the spinal column.12

The intervertebral discs act as shock absorbers and allow for movement between vertebrae. They consist of a soft center and a tough outer ring. The symphysis pubis provides flexibility, particularly during childbirth, and also serves as a shock buffer during physical activities like running and jumping.2