necrosed bone is to be removed, if necessary, by deep incisions, and decayed teeth are to be extracted.
necrosed portions of bone may require to be removed, but they rarely occur, except in syphilitic cases.
necrose ne·crose (ně-krōs', -krōz', něk'rōs', -rōz')
v. ne·crosed, ne·cros·ing, ne·cros·es
To undergo or cause to undergo necrosis.