There are two functions to use when calculating APR in Microsoft Excel. Use PMT and Rate functions in Excel to calculate APR, or what is being paid on a loan, with IT help from a software developer in this free video on using computers.Expert: Dave Andrews. Contact: www.daveandrews.org. Bio: Dave Andrews is a software developer that holds a degree in computer science.se PMT and Rate functions in Excel to calculate APR, or what is being paid on a loan, with IT help from a software developer in this free video on using computers. Expert: Dave Andrews. Contact: www.daveandrews.org.
removal of material from the wall of a cavity or other surface by scraping with a curette. 1  suction curettage (vacuum curettage) a method of induced abortion, consisting of removal of the uterine contents, after dilatation, by means of a hollow curette introduced into the uterus, through which suction is applied.
A periodontal curette is a curette used in the prophylactic and periodontal care of human teeth. The working tips are fashioned in a variety of shapes and sizes, but they are always rounded at the tip in order to make subgingival cleansing less traumatic to the gingiva.hile the blade of the universal curette is situated perpendicular to the edge of the terminal shank, the blade of the Gracey curette is only offset by 70 degrees, giving the blade a lower cutting edge and an upper non-cutting edge.