Bone marrow edema and cystic lesions in the navicular, lunate, triangular and skull bones of the right wrist are caused by inflammatory infections in other parts of the body, in which the bacteria in the blood flow reaches the bone marrow of the body and grows and reproduces, leading to excessive fluid accumulation in the bone marrow spaces of the navicular, lunate, triangular and skull bones of the right wrist, resulting in the occurrence of bone marrow edema and cystic lesions. They may generally be caused by bone trauma, rheumatoid arthritis, bone tuberculosis, or bone tumors. The size and changes of the cysts can be clarified by X-ray examination of each lesion site. For the above mentioned multiple bone marrow edema and cystic lesions, regular follow-up observation is needed, and surgical treatment will be carried out according to the doctor’s prescription if necessary.