In which type of joint does no movement occur?

The type of joint that allows for no movement is known as a synarthrosis. This category includes joints that are either fibrous or cartilaginous and are designed to provide stability and support where movement is not necessary. Examples of synarthrodial joints include the sutures of the skull, where bones are tightly joined together to protect the brain.

Understanding synarthrosis is essential in anatomy and physiology, as these joints play a critical role in maintaining structural integrity. In contrast, other types of joints, such as diarthroses, allow a wide range of movement (like the knee or shoulder), while amphiarthroses permit slight movement (as seen in the intervertebral joints). Syndesmosis, a specific type of fibrous joint, allows for slight mobility between bones, typically connected by ligaments, making it distinct from synarthrosis.

Recognizing these differences helps in understanding how various joints function in the human body and the importance of joint structure in maintaining mobility and stability.