Some filling materials take some time to become hardened . therefore , you may be asked to exercise due care in chewing on the side of the treated tooth on the day after the dental visit 补牙的那天,应避免用补了牙的那边吃东西,因为大部份补牙物料都需要一段时间才能变硬。
Mercury is used widely in measuring instruments thermometers and blood pressure instruments , electrical and electronic appliances thermostats , dental amalgam , and the manufacture of chlorine and caustic soda 汞的用途广泛,它可应用于测量仪器温度计及血压计电器及电子器材恒温装置汞合金补牙填料,以及工业中生产氯气和烧硷等。
If a filling is cracked , chipped off or dislodged , please consult your dentist for follow - up treatment . participants of the school dental care service may seek emergency consultations at their designated school dental clinic 如果发现补牙物料崩裂或松脱,应该尽快见您的牙科医生;如果学童已经参加牙科保健,可以到所属的牙科诊所,寻求急症服务。