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异种合金义齿对机体有不良影响,义齿在口腔内引起电化学腐蚀和金属微量元素弥散,有些病例出现不能耐受综合征,主诉舌尖和舌缘灼痛,有金属味,口腔干燥,全身不适,头痛和易激动。客观检查,口腔粘膜充血水肿,糜烂,口疮,角化过度和上皮剥脱。义齿金属离子电离可成为变应原。作者研究使用异种合金义齿时唾液免疫球蛋白含量的变化,检查有异种合金义齿不能
Dissimilar alloy dentures have an adverse effect on the body, the denture caused by electrochemical corrosion and trace elements in the oral cavity dispersion, in some cases can not tolerate syndrome, complained of tongue and tongue edge burning, metallic taste, dry mouth, general malaise, Headache and irritability. Objective examination, oral mucosal congestion and edema, erosion, aphtha, hyperkeratosis and epithelial exfoliation. Denture metal ion ionization can become allergens. The authors studied the use of dissimilar alloy dental saliva immunoglobulin content changes, check the heterogeneous alloy denture can not