Case

A 47-year-old man initially presented to the orthopaedic clinic describing symptoms of moderate shoulder pain of 3 years duration. He had pain on abduction of 60–130° with positive impingement signs.

Radiographs showed calcification in the region of supraspinatus tendon (figure 1). An ultrasound scan of shoulder demonstrated intratendinous calcification in the distal part of supraspinatus tendon …