The kidney is an essential piece of the body, and that is the reason there are two and not one. Regardless of whether one stops to work the individual could, in any case, live ordinary with one kidney. Be that as it may, the issue happens when both these face a kidney disappointment. The kidney controls and oversees liquids in the body and in the meantime help arranging off the waste liquids from the collection. There are numerous reasons for born with one kidney or kidney disappointment which can be gathered as prerenal causes; renal causes; Postrenal causes; endless renal disappointment.