Shoulder Girdle Anatomy

The shoulder girdle is formed by two sets of bones. The shoulder girdle or pectoral girdle is the set of bones in the appendicular skeleton which connects to the arm on each side.

Shoulder Arm Atlas Of Anatomy

The three bones which form the shoulder girdle are the clavicle scapula and the humerus.

Shoulder girdle anatomy. The shoulder joint is formed by the articulation of the head of the humerus with the glenoid cavity or fossa of the scapula. A pectoral girdle also referred to as the shoulder girdle connects your upper limbs to the bones along the axis of your body. The shoulder girdle includes three bonesthe scapula clavicle and humerus.

Although the alignment of these two bones is considered a girdle it is incomplete in front and in back. This gives rise to the alternate name for the shoulder joint the glenohumeral joint. The shoulder girdle the anatomy of the shoulder girdle consists of several joints or articulations which connect the upper limb to the rest of the skeleton.

In those species with three bones in the shoulder it consists of the clavicle scapula and coracoid. The function of these bones is to connect the upper limb to the trunk. The girdle is completed in front by the sternum which articulates with the medial end of the clavicle.

Shoulder girdle bones duration. The shoulder is not a single joint but a complex arrangement of bones ligaments muscles and tendons that is better called the shoulder girdle. The shoulder girdle muscles are serratus anterior pectoralis minor levator scapulae rhomboids and trapezius.

You have two pectoral girdles in your body. The shoulder girdle is formed by two bonesthe clavicle and scapula. Scapula and clavicle shoulder girdle anatomy tutorial anatomyzone.

The shoulder girdle also called pectoral girdle is a bony ring comprised of the scapula and clavicle on both sides and is closed by the sternum anteriorly. The scapulae posteriorly the clavicles anteriorly and completed anteriorly by the manubrium of the sternum part of the axial skeleton. You may also see this referred to as the pectoral girdle in some textbooks.

Like most synovial joints the articulating surfaces are covered with hyaline cartilage. In humans it consists of the clavicle and scapula. The primary function of the shoulder girdle is to give strength and range of motion to the arm.

Those bones are part of the appendicular skeleton consisting bones of the limbs upper and lower and most of the bones forming the girdles pectoral and pelvic. They work to stabilise the scapula. Shoulder anatomy animated tutorial duration.

Shoulder Anatomy Girdle Ligaments Bones Humerus Clavical