"T1: low signal serpiginous line demarcating the osteonecrosis"
"T2: double line sign (inner bright line from granulation tissue and outer dark line from sclerotic bone)"
"AP, Grashey, axillary and Y projections are typically performed."
"There are many causes of humeral head osteonecrosis; the most frequent are:"
"There are many causes of humeral head osteonecrosis; the most frequent are:"
"AP, Grashey, axillary and Y projections are typically performed."
"Dysbaric shoulder osteonecrosis was reported as early as 1911 by Bornstein and Plate. In 1960, Heimann and Freiberger publish the first descriptions of osteonecrosis of the shoulder."