Clavicle Anatomy

The clavicles or collarbones are a pair of long bones that connect the scapula to the sternum. It functions as a strut to support the shoulder.

First Rib And Clavicle Acland S Video Atlas Of Human Anatomy

The clavicle is not a straight long bone but curved which makes it look like an elongated capital s.

Clavicle anatomy. Similar to other long bones the clavicle has two enlarged ends and an elongated body shaft. The clavicle is a major site for the attachment of. The name clavicle comes from the latin word for little key and describes the shape of the clavicle as an old fashioned skeleton key.

Symptoms of a fractured collarbone include tenderness swelling and an inability to move the arm. It serves as a rigid support from which the scapula and free limb suspended. 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 collarbone serves several functions. A fracture is easy to detect because the clavicle lies directly under the skin making any deformity immediately visible. With the clavicle arbitrarily divided into thirds.

Covering the cervicoaxillary canal it protects the neurovascular bundle that supplies the upper limb. 15 of fractures occur in the lateral third. It is common practice to apply a sling to stabilize the fracture allowing it to mend.

Transmits physical impacts from the upper limb to the axial skeleton. Clavicle curved anterior bone of the shoulder pectoral girdle in vertebrates. Anatomy of the clavicle parts.

80 occur in the middle third. 5 occur in the medial third. The clavicle is one of the most commonly broken bones in the human body.

Clavicle Fractures Core Em