Clavicle

Parent Structures

• Bones of the Shoulder

Bone Classification

• Long

Bony Features

• Acrominal Facet
• Articular Facet for Sternum and Costal Cartilage
• Conoid Tubercle
• Costoclavicular Roughened Area
• Subclavian Groove
• Trapezoid Line

Attaching Structures as Origin

• Deltoid - Anterior Border of the Lateral Third
• Pectoralis Major - Medial Half of the Anterior Surface of the Clavicle

Attaching Structures as Insertion

• Anterior Sternoclavicular Ligament - Superior and Anterior Parts of the Medial End
• Costoclavicular Ligament - Anterior and Posterior lips of the Clavicular Rhomboid Impression
• Interclavicular Ligament - Sternal End – The ligament spans between the two Clavicles
• Posterior Sternoclavicular Ligament - Superior and Posterior Parts of the Medial End
• Trapezius - Posterior Border of the Lateral Third of the Clavicle

Associated Joints

• Acromioclavicular
• Sternoclavicular

Structures Attaching to Bony Features as Origin

• Conoid Tubercle
  • Conoid Part of Coracoclavicular Ligament - Posterior of the Clavicle
• Trapezoid Line
  • Trapezoid Part of Coracoclavicular Ligament - Anterior of the Clavicle

Structures Attaching to Bony Features as Insertion

• Subclavian Groove
  • Subclavius - Floor of the Subclavian Groove