In the fifth stage, extending to the end of the first year, the callus is absorbed, being no longer necessary, and the connection between the cavities of the two bones is again established.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
It occasionally happens that this callus forms only at the ends of the bones, filling the spaces that exist between them, when it is known as the intermediate callus.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
This repair substance is called callus.
"A Handbook of Health"
Woods Hutchinson