<prompt> Most frequent benign bone tumor of hand is -EnchondromaOsteochondromaChondrosarcomaGlomus tumor  <response>: Ans. is a i.e., Enchondroma Important facts Commonest bone malignancies Secondaries metastases Commonest primary malignant tumor-Multiple myeloma Commonest primary malignant tumor o long bones-Osteosarcoma Commonest benign tumor of bonne-OsteochondromaOsteochondroma is not ture neoplasm since its growth stops with cessation of growth at the epiphyseal plate Commonest true benign tumor of bone-Osteroid osteoma Commonest benign tumor of hand-Enchondroma 