in 94 pairs of large sections of normal iliac bone ( 53 men , 41 women , aged 20-80 years ) we confirmed trabecular bone area ( b.ar ) and the mean number of trabeculae per mm ( tb.n ) to decline with age , in areas representative of the transiliac ( ti ) and iliac crest ( ic ) biopsy in both sexes , whereas mean trabecular width ( tb.wi ) did not decrease .
C0020889
iliac
C0223651
iliac crest