Structures

  • Acromioclavicular joint
  • Acromioclavicular ligament
  • Coracoacromial ligament

NameOriginInsertionFunction
Acromioclavicular Ligament - A quadralateral band which
extends from the superior to inferior
part of the articulation
- Arises from part of medial acromion
- Lateral clavicle- Stabilise the acromioclavicular joint
Coracoacromial ligament:
- Trapezoid part
- Conoid part
- Superior coracoid process- Trapezoid: Trapezoid line on inferior clavicle
- Conoid: Conoid tubercle of clavicle
- Stabilise the acromioclavicular joint