Kidney Stones Lab Test. Kidney stone testing uses one or more test methods to examine and determine the composition of the stone. This testing requires specialized equipment and expertise.
These tests can help determine whether a stone is likely to pass out of the body without medical intervention. It is not offered by every laboratory. They are formed in the kidneys when high levels of certain substances such as minerals or salts get into the urine.
Often a picture of the stone will be taken to document its size and appearance.
It is not offered by every laboratory. The stone may also be cut into pieces in the laboratory so that its layers can be observed. The kidneys are part of the urinary tract which also consists of two ureters the bladder and the urethra. Kidney stone analysis is performed to determine the chemical composition of a stone when it is filtered out of the urine or removed from the urinary tract.