This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
All of the following movements occur during abduction of shoulder except 
Select and explain. 
A. Elevation of humerus, B. Axial rotation of clavicle, C. Medial rotation of scapula, D. Acromioclavicular joint movement
C: Medial rotation of scapula
Answer: C: Medial rotation of scapula 
Explanation: Abduction of the shoulder joint is initiated by both supraspinatus and deltoid and are involved throughout the range of abduction from 0deg-90deg. Serratus anterior and upper and lower fibres of trapezius aids in the abduction from 90deg-180deg. BD Chaurasia 7th edition Page no: 149