Source:http://linkedlifedata.com/resource/umls/id/C0030647
MSH: The flat, triangular bone situated at the anterior part of the KNEE.,NCI: A small flat triangular bone in front of the knee that articulates with the femur and protects the knee joint. (NCI),NCI: A small flat triangular bone in front of the knee that articulates with the femur and protects the knee joint.