基牙牙周状况
abutment periodontal tissues
急性进展型牙周病
rapid aggressive periodontitis
牙体牙髓牙周病学杂志
Chinese Journal of Conservative Dentistry
牙周病的并发症
the Complications of periodontitis
牙周病防治
prevention and treatment for periodontal diseases
牙周病活动期
periodontal disease activity
牙周病渐进性拔牙
progressive teeth extraction
Cases induced by progressive teeth extraction as paradentosis