Bone Marrow edema Syndrome is self-limiting disorder that affects mainly the hip and gives a characteristic MRI pattern in association with severe pain, non-specific focal loss of radiological density and positive bone scan. The development of bone marrow edema, and the increased intramedullary pressure, both suggest that the cause may be disturbed venous outflow. MR imaging has become the diagnostic tool of choice for early diagnosis of BMES and for differentiation from osteonecrosis. The management of bone marrow edema syndrome as a rule is a conservative treatment as the lesion is a self-limiting disease.