<prompt> If the tooth is cut without removal of any part of crown or root is:HemisectionbicuspidisationAmputationCoronosection.  <response>: Root Resection Amputation is removal of root without removal of any crown portion In Hemisection one root with its corresponding crown portion is cut and removed In bicuspidisation the molar is simply cut without removal of any part of crown or root.Hemisection and bicuspidisation are suitable for mandibular molars. 