With the development of science and technology, braces have developed into many convenient and beautiful technologies. It can be divided into: ordinary steel braces, lingual braces (invisible braces), ceramic braces, bracket-free braces, self-locking braces (steel self-locking and ceramic self-locking) and fully invisible invisible braces. Technology is getting more and more advanced. When correcting teeth, the pain is less and less, faster and more beautiful.
Ordinary metal braces
Ordinary metal brackets are mainly metal brackets. Imported metal brackets are smooth in surface, compact in size, durable, accurate in slotting and well-made, which helps to arrange teeth neatly. The unique fillet treatment on the edge of the bracket reduces the adverse stimulation to the oral mucosa and is affordable.
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Matters needing attention
Orthodontics, due to orthodontic appliances, will mostly cause the sequelae of gingival atrophy. Not much correction will cause tooth loosening, gingival atrophy and tooth enlargement. Therefore, we must seriously correct it.
Tooth separation
Some teeth are separated at the same time when tooth extraction is performed, and some are performed after tooth extraction. It usually takes about 1 week to separate the upper, lower, left and right teeth. The purpose is to move the teeth out of the gap, so that when wearing braces, the steel ring that fixes the braces can be put in. Generally speaking, the separation of teeth will be a little weak, and the upper and lower teeth will be a little painful.
upper bracket
After the teeth are separated, you can usually put on 3M braces directly. (I just put on my braces, which is a bit abrasive. You can pinch a little protective wax and press it in a specially ground place. You can ask a doctor to protect the wax, which is usually free. It may hurt a little in the first week, but it will be fine after that. If you have oral ulcer, you can spray guilin watermelon frost before going to bed at night to supplement vitamin B and zinc.
/health.ifeng.com/c/7ks5s8kirbh "target =" _ blank "title =" Only one link can be selected to take effect "> Phoenix. We use the same brackets. Why are the prices different?