At what temperature does skin death and injury occur

Although the top two layers of the epidermis (the outermost skin layer) is composed of dead skin cells, the inner part of the epidermis and dermis itself is composed of healthy cells. Temperatures as low as 44 degrees Celsius or 109.4 Fahrenheit can already damage the skin, killing the cells and injuring the body as a result.

Calcinosis is the diagnostic term that means an abnormal buildup of calcium on the kneecap (patellar) surface. it is a term uses to describe a group of disorders in which calcium deposits form in the skin. it is also referred to the abnormal deposit of calcium phosphate.