What is the correct sequence of repair as a fractured bone goes through the healing process?
Callus formation, callus ossification, bone remodeling, hematoma formation
hematoma formation, Callus formation, callus ossification, bone remodeling.
bone remodeling, hematoma formation, callus ossification, Callus formation
Callus formation, callus ossification, hematoma formation, bone remodeling.
Correct Answer : B
Hematoma formation occurs immediately after the bone is fractured. The blood vessels that have been damaged due to the fracture bleed and form a hematoma or a blood clot.
Next, callus formation begins, which involves the accumulation of fibrous tissue, cartilage, and new bone cells around the fracture site, forming a soft callus.
The soft callus then undergoes callus ossification, in which the fibrous tissue and cartilage are gradually replaced by hardened new bone tissue.
Finally, bone remodeling occurs, which involves the reshaping of the newly formed bone tissue to match the shape of the original bone, and the removal of any excess bone material.
Therefore, option b, hematoma formation, Callus formation, Callus ossification, Bone remodeling, is the correct sequence of repair as a fractured bone goes through the healing process.
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