摘要Objective To report 1 case of intraosseous ganglion of the bilateral femoral neck.Methods We conducted history inquiry in detail, comprehensive imaging examination and postoperative pathological detection. Results Left hip pain had lasted for more than 1 month without any inducement, injury or local swelling. Pain aggravated in the night and after the walking. Clinical examination: both lower limbs were of identical length without any swelling, except for a little tenderness and gaenslen ( + ) of the left hip. X-ray: bilateral femoral neck showed cystic photic zone. CT: the partial low-density shadow could be seen from the anterior portion of the bilateral femoral neck. MRl: anterior portion of the bilateral femoral neck showed heterogeneous signals. Multiple nodular with long T1 and T2 signals, shorter T1 and longer T2 signals could be seen around. Surgical ifndings: a few wormy holes distributed in the bilateral femoral neck with translucent gelatinous materials and granulation tissues in it. Pathological examination showed visible ifbrous capsule in the osseous tissues.Conclusions Combined with patient’s clinical manifestations, pathological results and imaging features, a etiologic diagnosis of the intraosseous ganglion can be achieved.