20th February 2024

A 65-year-old male presents with shoulder pain and stiffness.

A 65-year-old male presents with shoulder pain and stiffness. He had experienced painful shoulder movement for the past six months, but his shoulder movement has been reduced for the past three months. There is no overt swelling over the shoulder joint. The range of movement is reduced throughout all passive movements. 

Which of the following structures have likely been affected