口腔臨床用語——齲齒

對于醫(yī)學生來說，進行醫(yī)學英語學習是非常有必要的，因為在工作中會涉及到很多國內外的最新醫(yī)學信息。下面是小編整理的口腔臨床用語——齲齒的資料，希望對你有所幫助！

口腔臨床用語——齲齒

　　patient： Nurse ， would you like to tell me something about caries？

　　Nurse： Of course . What do you want to know？

　　P： What causes dental caries？

　　N： It's mainly caused by certain organisms of the oral flora . It is an irreversible ， slowly progressive decay of the hard tissues . It leads to a disintegration of tooth structures and cavitation.

　　P： I wonder if the lesions occus predominantly in particular regions of the tooth（teeth）？

　　N： That's right . It's also connected with the defect of the structure of the tooth（teeth）。

　　P： What is the defect of the structure of the tooth（teeth）？

　　N： It means the dyspasia of the dentine or the uneven squeezingly positioned teeth and the physically defect with sulci and fossae on the teeth.

　　P： How can we prevent this disease？

　　N： The first . it's very important that you pay more attention to the dental hygiene . You should brush your teeth twice a day . once in the morning ， and once in the evening . The upper row of the teeth should be brushed first ， then the lower row . All the crevices must be cleared of remnant food . Besides that . you should rinse your mouth after meals . The second ， take less sweet food ， especially for children . Don't take fermented food before you go to bed or wake up at night ， such as candy or biscuit . The third ， come here for periodical checkups once or twice a year . Caries may progress microscopically a considerable period of time before the lesion can be observed clinically in the tooth strucure . Generally if the cavity is not deep ， you'll have no symptom， so you should have the permanent filling in case that the cavity may get bigger . The fourth ， the methods in using immunization ， laser and coating material to prevent caries are still being carried out in tests . The fifth ， to build up your health is very important.

　　P： It's very kind of you to answer my questions.

　　病人：護士，您能給我講講齲齒嗎？

　　護士：當然可以，您想了解什么？

　　齲齒是由什么引起的？

　　護士：齲齒是由口腔菌叢中的某些細菌所引起的。它是在牙齒硬組織中發(fā)生的一種不可逆的緩慢進行腐蝕過程，導致牙齒組織崩解及腔洞形成。

　　病人：該病變是否主要發(fā)生在牙齒的一些特殊部位？

　　護士：晃的，它知牙齒的結構有缺陷有關。

　　病人：什么是牙齒結構上的缺陷呢？

　　護士：那是指牙齒的硬組織發(fā)育不良或牙位擁擠，排列不齊，以及牙齒站的溝窩等生理缺陷。

　　病人：如何預防齲齒病呢？

　　護士：第一，注意口腔衛(wèi)生非常重要。每日應刷牙兩次，早晚各一次。先刷上牙，后刷下牙。要把牙縫里的殘余食物都刷干凈。除此之外，飯后要漱口。第二，少吃甜食，特別是兒童。不要在睡前或半夜醒來時吃可發(fā)酵的食物，如糖果、餅干等。第三，定期來這里檢查，一年1-2次。在臨床上能夠觀察到牙齒結構病變之前，顯微鏡下齲齒病的進展可能已持續(xù)了相當長的時期。一般齲洞不深時，無任何癥狀，所以應該早期填充以免齲洞擴大。第四，關于免疫防齲，激光防齲，使用防齲涂料等，現仍在試驗階段。第五，重要的是增進身體健康。

　　病人：非常感謝您給我解答了這么多問題。