What is callus formation
Answers
Answer:
Calluses form when mild but repeated injury causes the cells of the epidermis (the outermost layer of the skin) to become increasingly active, giving rise to a localized increase in tissue. The resulting hardened, thickened pad of dead skin cells at the surface layer of the skin serves to protect underlying tissues.
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Answer:Callus, also spelled callous, in osteology, bony and cartilaginous material forming a connecting bridge across a bone fracture during repair. Within one to two weeks after injury, a provisional callus forms, enveloping the fracture site.
A soft callus (a type of soft bone) replaces the blood clot that formed in the inflammatory stage. The callus holds the bone together, but isn't strong enough for the body part to be used. Over the next few weeks, the soft callus becomes harder.