Experts, the metal has two major porcelain tooth structure, the inner layer is a metal, the outer layer is a ceramic body. Porcelain teeth done before most of the metal layer of nickel-chromium alloy (stainless steel a) made. Nickel-chromium alloy of nickel ion instability, easy free to the gums, so that red, swollen gums, pain, bleeding, a long time will be black. Allergic people would be physical metal allergies, skin and mucous membranes caused by rash, itching. Of course, the clinical use of the materials are in line with safety requirements, even if there is a small amount of metal deposition will not cause "poisoning", but not fatal, do not panic. As long as doctors get rid of oral stimuli, removal of nickel-chromium alloy porcelain teeth, put on precious metals, or all-ceramic porcelain teeth, you can eliminate the symptoms. But the latter costs much higher.
Experts advise that people dentures, be sure to stay in mind, whether aware of their physical reactions, such as whether a child has asthma, encounter pollen, dust, paint or broad beans are allergic to. If fear can do first allergy test, rule out sensitization materials. Patients should try to Dental Supplies better health conditions, mature technology specialist dental hospital or large hospital denture. As the brittle ceramic, porcelain teeth installed, should be minimal to eat crabs, bones and other food too hard.
In recent years, porcelain teeth do become a fashion, but "dentures allergy" has become troubled patients 'ills' one. Ms. Huang government agencies working in over his teeth to dental hospital recently, six months ago, Ms. Huang made the front teeth because of tetracycline porcelain teeth. Unexpectedly, beautiful teeth, and gums began swelling, pain, bleeding. Although this population so that teeth have spent nearly 5,000 yuan Wong, but she insisted that all the knock down, start again.
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