谢谢 英语（急死了）～!～!～!

谢谢 英语（急死了）～!～!～!
l. The elimination of disease
2. The restoration of efficient function
3. The production of a satisfactory appearance
One might also add, a contented patient.
It should be evident from the above list that periodontal treatment is not primarily concerned with the conservation of individual teeth but with the long-term preservation of a healthy dentition.
请要人工作~ 我看懂就行 ~ 但,要尽量正确的~~ 不知道的医学用语就别关吧,那个我作行~谢谢 ! 还有我不要用google翻译机来直接翻译的~!