"mnemonic (SHIRT Pocket)"
Expected headings
"Bilateral erosions"
"Unilateral erosion"
"atraumatic distal clavicular osteolysis: due to repetitive microtrauma; classically described in weightlifters, but can affect anyone performing repetitive overhead lifting and carrying 3,4"
"subchondral bone resorption; usually symmetric with osteopenia, abnormal trabecular pattern"