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老王年轻时因交通事故摔掉了两个大门牙,此后他就与活动假牙结下了不解之缘。但这塑料制的活动假牙用着也确实不方便,一来它每每容易出现牙托断裂和钢丝断折的故障,所以每隔一、二年就得跑医院去修理或重新更换假牙,二来为清洁卫生起见医生嘱咐他每天晚上要将假牙取下泡在凉开水中,第二天晨起刷牙后才把假牙戴上,非常麻烦。有一次他出差北京时竟在刷牙时不慎将假牙误倒入马桶内,害得他一连几天开会都不敢发言……。上个月他接受我的建议把活动假牙换成了固定式的烤瓷牙,镶完牙后他对着镜子左看右看分不出哪是真牙哪是假牙!烤瓷牙那逼
Old Pharaoh young accidental fall of the two front teeth, after which he and the activities of dentures forged a bond. However, it is indeed inconvenient to use plastic-made dentures for dentures. In this case, it is prone to breakage of the pedicure and breakage of the wire. Therefore, it is necessary to run the hospital every 1-2 years to repair or replace dentures. Second, For the sake of hygiene and cleanliness, the doctor asked him to remove the denture in cold water every night, and wear the denture after brushing his teeth the next morning, which is very troublesome. When he was on a business trip in Beijing, he inadvertently mistakenly put his teeth into the toilet while brushing his teeth, making him afraid to speak for a few days in a meeting. He accepted my suggestion last month that the active denture was replaced by a fixed type of porcelain teeth. After setting his teeth, he looked at the mirror and looked at the right and can not tell which is true teeth.