<prompt> Osseous loose bodies in the joints are common in all of the following, except -Osteochondritis dessicansOsteoarthritisOsteochondral fractureRheumatoid arthritis  <response>: Causes of loose bodies include :-Osteoarthritis Osteochondritis dessicansOsteochondral fracture injury Charcots diseaseSynovial chondromatosisAmong these, osteochondral fracture causes single loose bodies, while all other can cause multiple loose bodies, maximum by synovial chondromatosis up to hundreds. 