unlabelled : in a study of the distribution of 99mtc-polyphosphate and 99mtc-methylene diphosphonate in osteoarthritic femoral heads by macroautoradiography of samples obtained during replacement surgery , the bone-seeking agents were seen to accumulate in the weight-bearing , denuded areas , mainly in the cyst walls and at the osteochondral junctions in the osteophytes .
C0262950
bone
C1956089
osteophytes