FAQ 常见问答题

Choose suitable, reasonable design, well-made, excellent adhesive, and use the correct bonding method, porcelain veneer is not easy to fall off.

选择合适、设计合理、制作精良、优秀的粘结剂，并采用正确的粘结方法，瓷贴面是不容易掉的。

The indications of both are different; The porcelain veneer is better than the porcelain crown for the tooth grinding size of patients. Porcelain veneer, mainly used for tetracycline, dental fluorosis, etc. to improve tooth color; For patients with excessive space between teeth, repair of severed teeth, uneven dentition, severe dislocation of upper and lower teeth, severe dental caries, and more defects of teeth, it is necessary to treat with porcelain teeth.

二者的适应症不同；对于患者牙齿的磨掉大小，瓷贴面要优于烤瓷冠；瓷贴面，主要用于四环素、牙氟斑牙等改善牙色；对于牙间隙过大、切断牙的修补、牙列不齐、上下牙严重错位、严重龋齿、牙体缺损较多等症状者，需要通过烤瓷牙进行治疗。

In the process of making and bonding porcelain veneer, some operations involved may have uncomfortable feelings. In this case, dentists generally carry out local anesthesia to ensure that the production process is smooth and painless. There may be some discomfort in the gums after the anesthesia ends that day, but it will soon be all right.
瓷贴面制作与粘结过程中，涉及到的一些操作，可能有不适的感觉，牙医在此情况下，一般都会进行局部麻醉，保证制作过程顺利无痛；当天麻醉结束后，牙龈可能会有不适，但是很快就会没事的。

There are two main cases: 1. If the teeth are arranged neatly and the appearance is satisfactory, you just want to change the color; Then the first treatment, you can start to make, wear a temporary veneer; Porcelain veneer production to 7-10 days, after the completion of the veneer, satisfied with the bond; Two times total 7-10 days apart; 2. If the shape or arrangement of teeth is not very good, the veneer production involves changes in the shape and arrangement of teeth, and needs to add 4-5 days.
主要分两种情况：1.如果牙齿排列整齐，外形也比较满意，只是想改变颜色；那么首次治疗，即可开始制作，戴临时贴面；瓷贴面制作要7-10天，完成后戴贴面，满意后粘结好；两次总计隔7-10天；2.如果牙齿外形或者牙齿排列不是很好，贴面制作中涉及到牙齿外形、排列的改变问题，需要多加4-5天。

Try to choose a toothpaste with low tooth wear, and the particles should not be too thick; Eat less food containing more pigments, such as coffee and juice; Drink less carbonated beverages, such as cola, because the acids contained in them will soften the resin binding the veneer, which will affect the bonding effect.

尽量选用对牙齿磨损度低的牙膏，颗粒不要太粗；少吃含色素较多食品，比如咖啡、果汁；少喝碳酸类饮料，比如可乐等，因为其中含有的酸类，会使粘结贴面的树脂软化，进而影响粘结效果。

Normally, no; If there is shedding, it is usually due to secondary caries or poor retention, and prompt medical attention should be sought.

正常情况下，不会的；如果有脱落情况的出现，一般情况下，是由于继发龋坏或者固位力差导致，应及时就医。

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