Answer the following question in the space provided below. You may use tables and bullet points in your answer.
During your voluntary ward visiting at a hospital, you came across Howard, who is a 30-year-old male recovering from shoulder injury. During your conversation he recounted how he dislocated his shoulder downward when was playing rugby and realizing you studied anatomy was keen to understand why it happened and why he has those symptoms.
i) indicate why the shoulder is so mobile and can easily dislocate
ii) name the anatomical structures that are there to provide support to shoulder.
iii) indicate what neurovascular (nerves & blood vessels) structures can be endangered with an inferior dislocation of the shoulder joint and the origin and course of those structures.
iv) describe the anatomical basis of why he is experiencing some numbness on the lateral part of his shoulder and after dislocation, he is also experiencing weakness in abducting and laterally rotating his shoulder.