acetification acidification acidulation alkalization anion bloodless surgery carbonation catalysis cation cauterization cautery chemicalization electrocautery electrocoating electroetching electrogalvanization electrogilding electrograving electrolyte electrolyzation electroplating electroresection electrosurgery ferment fermentation galvanization hydrogenation ion ionization ionogen isomerism laser surgery metamerism metamerization nitration nonelectrolyte oxidation oxidization phosphatization polymerism polymerization position isomerism radiosurgery reduction saturization surgery surgical diathermy surgical treatment working