Anatomy Of Clavicle

The clavicle is a sigmoid shaped long bone with a convex surface along its medial end when observed from cephalad position. The pectoralis major muscle which is attached to the anterior surface of the bone.

Clavicle Scapula And Sternum Human Anatomy 12 With Maria

Similar to other long bones it has two enlarged ends medial lateral end and an elongated body shaft.

Anatomy of clavicle. It can be divided into a sternal end a shaft and an acromial end. The clavicle is a slender bone with an s shape. The name clavicle comes from the latin word for little key and describes the shape of the clavicle as an old fashioned skeleton key.

Three muscles are attached to the medial third of the clavicle. The clavicle is not a straight long bone but curved which makes it look like an elongated capital s. It functions as a strut to support the shoulder.

Facing forward the medial aspect is convex and the lateral aspect concave. The clavicle is a major site for the attachment of. The wishbone or furcula of.

It serves as a rigid support from which the scapula and free limb suspended. The sternocleidomastoid muscle where the muscular clavicular head of the muscle is attached to. Covering the cervicoaxillary canal it protects the neurovascular bundle that supplies the upper limb.

The collarbone serves several functions. The subclavius muscle which is attached to a. Similar to other long bones the clavicle has two enlarged ends and an elongated body shaft.

It serves as a connection between the axial and appendicular skeleton in conjunction with the scapula and each of these structures forms the pectoral girdle. The clavicle or collarbone a long bone with a shaft and two ends it can be easily palpated and it is one of the most ordinarily fractured bones in the body. The clavicle is one of the most commonly broken bones in the human body.

Transmits physical impacts from the upper limb to the axial skeleton. Anatomy of the clavicle parts. The clavicle is present in mammals with prehensile forelimbs and in bats and it is absent in sea mammals and those adapted for running.

The sternal end contains a large facet for articulation with the manubrium of the sternum at the sternoclavicular joint. The clavicles or collarbones are a pair of long bones that connect the scapula to the sternum. Clavicle curved anterior bone of the shoulder pectoral girdle in vertebrates.

Fracture Of The Clavicle Applied Anatomy