The fracture characteristic of bone substance.
D000818:Animals; D001696:Biomechanical Phenomena; D002417:Cattle; D004285:Dogs; D005264:Femoral Fractures / Q000473:pathology; D050723:Fractures, Bone / Q000473:pathology; D000882:Haplorhini; D006244:Hardness; D006801:Humans; D007085:Ilium; D008251:Macaca; D008855:Microscopy, Electron, Scanning; D012887:Skull Fractures / Q000473:pathology; D013314:Stress, Mechanical; D013978:Tibial Fractures / Q000473:pathology