Compléter Bone repairVersion en ligne A&P unit2/lab par Kirsten Storemski 1 Fibroblasts callus fibrin 1 Osteoclasts Cartilage ossification woven internal canals Hematoma Phagocytic fibrocartilage Haversian forms . Blood from the marrow cavity , , and periosteum surround . A clot contains cells and . The second step is the formation . Formation of callus between bone . cells dissolve clots . dissolve damaged bone . produce collagen mass . Periosteum and endosteum cells differentiate into chondroblasts . They produce . Endosteum cells differentiate into osteoblasts . External callus formation is the formation of a callus around the bone . Same as internal callus but forms a collar around the fracture . is similar to ossification of fetal bone . Forms bone in a more pattern , it is not as strong . Remodeling of bone is the formation of lamellar bone . Osteoclast and osteoblast activity allows the return of the marrow cavity . Can take up to year .
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