Definition of GOUACHE. 1. : a method of painting with opaque watercolors.2. a: a picture painted by gouache b: the pigment used in gouache. ADVERTISEMENT.. : a method of painting with opaque watercolors. 2. a: a picture painted by gouache b: the pigment used in gouache.
On average, PRK costs between $1,800 and $6,500, depending on the severity of the refractive error and the degree of customization the patient requires. Doctors often price PRK surgery per eye, although most patients will need to correct both eyes.
While there are many different weight loss procedures, the cost of bariatric surgery averages about $25,000. Depending on a combination of factors, costs have been stated as ranging from $10,000 to $40,000. Typically, the gastric band surgery cost is much less than the gastric bypass surgery cost.