adj.牙周的；齒根膜的

Many bioactive factors have important effects on the periodontal regeneration. 許多生物活性因子對(duì)牙周組織的再生有重要影響。

Most people with lung abscess will be found to have periodontal disease. 多數(shù)肺膿腫患者可發(fā)現(xiàn)有牙周

Shrinkage of gums or gum itself is the performance of periodontal disease. 牙齦萎縮本身就是牙齦或者牙周疾病的表現(xiàn)。

Adjunctive therapy is another important means for periodontal disease. 全身調(diào)節(jié)治療是牙周病治療的另一個(gè)重要方面。