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1964年,Behrman报导了应用磁铁植入下颌骨以助义齿固位。本文作者研究了强磁性材料的应用,并发现它能被有效地密封而不受口腔环境的影响。
In 1964, Behrman reported the use of a magnet implanted in the mandible to help denture retention. The authors studied the use of ferromagnetic materials and found that it can be effectively sealed from the oral environment.