A peg and socket joint is called a ball and socket joint. It allows for multi-axial movement, providing a wide range of motion in different directions. Examples include the shoulder and hip joints in the human body.
The only joints joining the upper extremities to the axial skeleton are the acromioclavicular joints, a joint between the acromion on the scapula and the clavicle.
No; the ball-and-socket joint is a multi-axial (specifically triaxial) joint because it allows motion in 3 planes.Flexion-extensionAbduction-adductionRotation
Yes, the sternum is part of the axial region of the body. It is a flat bone located in the center of the chest and connects to the ribs. The axial region includes the head, neck, trunk, and the bones and organs contained within them.
The movement of the skull is facilitated primarily by the synovial joints, specifically the atlanto-occipital joint and the atlanto-axial joint. The atlanto-occipital joint connects the skull to the first cervical vertebra, allowing for nodding motions, while the atlanto-axial joint between the first and second cervical vertebrae enables rotational movement. These joints work together to allow for a range of head movements essential for various functions.
A peg and socket joint is called a ball and socket joint. It allows for multi-axial movement, providing a wide range of motion in different directions. Examples include the shoulder and hip joints in the human body.
sacroiliac joint
Immoveable joint .
sacroiliac joint
sacroiliac joint
The sternoclavicular joint connects the axial skeleton (through the sternum) to the appendicular skeleton (through the clavicle).
The joint between the axial skeleton and the pelvic girdle is called the sacroiliac joint. It connects the sacrum of the axial skeleton to the ilium of the pelvic girdle. This joint is important for transferring forces between the spine and the lower body during activities such as walking and running.
The only joints joining the upper extremities to the axial skeleton are the acromioclavicular joints, a joint between the acromion on the scapula and the clavicle.
No, the hip is a multiaxial joint because it allows movement in three planes: flexion/extension, abduction/adduction, and internal/external rotation. This allows for a wide range of motion compared to biaxial joints.
By the sacroiliac joint
No; the ball-and-socket joint is a multi-axial (specifically triaxial) joint because it allows motion in 3 planes.Flexion-extensionAbduction-adductionRotation
sacroiliac joint