Kidney Stones Most Common Types. Calcium stone is one of the most common types of kidney stones and these stones are usually formed of calcium oxalate a naturally occurring substance found in many foods and it is manufactured by the liver each day. For example calcium containing stones represent about 80 of all cases in the united states.
Calcium kidney stones are by far the most common type experienced by patients. Both oxalate and calcium are increased when the body doesn t have enough fluids and also has too much salt. It uses shock waves which can blast the stone into little pieces.
Calcium oxalate and calcium phosphate.
A less common type of kidney stone called a struvite or infection stone is caused by infection in the urinary tract. Calcium oxalate stones are the most common type of kidney stone. The major types of kidney stones are described below. These typically contain calcium oxalate either alone or in combination with calcium phosphate in the form of apatite or brushite.