What is true about pectoral girdle?

What is true about pectoral girdle?

A pectoral girdle, also referred to as the shoulder girdle, connects your upper limbs to the bones along the axis of your body. The pectoral girdle consists of the two bones that make up your shoulder: clavicle, or collarbone. scapula, or shoulder blade.

Is the pectoral girdle an incomplete girdle?

The shoulder girdle is also called the pectoral girdle, and it is a bone ring, incomplete posteriorly.

Is the pectoral girdle a flat bone?

The pectoral girdle consists of the clavicle and the scapula, which serve to attach the upper limb to the sternum of the axial skeleton. The scapula is a flat, triangular-shaped bone with a prominent ridge running across its posterior surface.

Is pectoral girdle appendicular or axial?

The appendicular skeleton consists of the pectoral and pelvic girdles, the limb bones, and the bones of the hands and feet. The bones that attach each upper limb to the axial skeleton form the pectoral girdle (shoulder girdle).

How many pelvic girdle do humans have?

The pelvic girdle, as I said above, is made up of three fused bones: the ischium, the ilium, and the pubis. The pubis forms the anterior part of the pelvic girdle.

What is pectoral and pelvic girdle?

The shoulder girdle or the pectoral girdle is a set of 4 bones which connects to the arm on each side. The pelvic girdle consists of two bones: sacrum and the coccyx. In human beings, the pectoral girdle consists of the scapula and the clavicle. The pelvic girdle is located in the lower part of the trunk.

How is the pectoral girdle different from other girdles?

The pectoral girdle includes the clavicles and scapulae, and it connects the upper arms to the axial skeleton. There is no anatomical joint between the scapula and the rib cage, but rather a connection made up of muscle and ligament. This allows for a greater range of mobility and flexibility.

Is the pelvic girdle part of the appendicular skeleton?

Where is the shoulder girdle located in the body?

A pectoral girdle, also referred to as the shoulder girdle, connects your upper limbs to the bones along the axis of your body. You have two pectoral girdles in your body.

Is the pectoral girdle part of the thoracic cage?

It is attached on its medial end to the sternum of the thoracic cage, which is part of the axial skeleton. The lateral end of the clavicle articulates (joins) with the scapula just above the shoulder joint. You can easily palpate, or feel with your fingers, the entire length of your clavicle. Figure 2. Pectoral Girdle.