Bone marrow edema occurs with increase in age. Generally bone marrow has three portions they are bony portion, fatty portion, blood cells production portion. In the young age all three portions are present in general ratios. As the age increases the blood cell production portion decreases and fatty portion increases these leads to bone marrow edema. Online Journals are scholarly and peer reviewed journals. The journals provide forum and motivates scientists, researchers, academics, engineers, and practitioners in all aspects to share their professional and academic knowledge in the fields computing, engineering, humanities, economics, social sciences, management, medical science, and related disciplines. Online Journals also aims to reach a large number of readers worldwide with original and current research work completed on the vital issues of the above important disciplines.