9AC Arthritis
AC arthritis is also known as shoulder arthritis. Of all arthritis, shoulder arthritis is less common compared to knee and hip arthritis but may require a joint replacement surgery when several. AC arthritis most time cause boo Spurs and rough cartilage that hinders movement, as well as a wearing away of smooth cartilage. Most time, a grinding sensation (crepitus) is caused by exposed bone and uneven cartilage surface especially when reaching overhead or across the chest.
