4 terms

Anatomy and Physiology: Essay question # 5- bone repair

First Semester Review Harke Describe in detail the 4 step procces of bone repair
four steps
clot formation, callus formation, callus ossification, bone remodeling
clot formation
blood vessels in bone bleed
-causes clot to form in damaged area
Callus formation
blood vessels and cells invade clot and produce fibrous network and cartilage clot between broken bones called callus
callus ossification
osteoblasts enter callus and form cancellous bone.
-Cancellous cone is slowly remodeled to form compact bone and repair is complete during bone remodeling