[Understanding new progress in prosthodontics from the perspective of updates in the glossary of prosthodontic terms].

Glossary of Prosthodontic Terms is a standardized vocabulary with international influence. Its ninth edition was published in J Prosthet Dent in 2017, 12 years after the last edition. During this period, great development has taken place in the dental prosthetics due to dental implant and digital dentistry as well as application of new materials and technologies. The research results of dental adhesion, aesthetic dentistry, orofacial function, and tissue regeneration has been fully applied in dental clinic. This paper attempts to capture and accurately understand the changes of some important, especially controversial academic concepts through the comparison of the seventh, eighth and ninth edition of vocabulary. Four parts including new terms, obsolete terms, terms with updated concept, and terms with the continuity of concept are used to show the important progress of prosthodontics.J Prosthet Dent上发表的《口腔修复学词汇集》是1份具有国际影响力的规范词汇大汇总。与上一版时隔12年，第9版《口腔修复学词汇集》于2017年发表。这期间，由于种植技术和数字化技术以及新型材料的应用，口腔修复学得到巨大发展。树脂粘接、口腔颌面功能、美学修复、组织再生方面的转化研究成果在口腔修复临床得到充分应用。本文通过对第7、8、9版《口腔修复学词汇集》的研读比较，试图捕捉并准确理解部分重要的、尤其是有争议的学术概念的变化，展现口腔修复学的重要进展。.