以合金铸造的翼板结构为固位体,经过电解蚀刻,用含微填料合成树脂将固位体粘结在酸蚀处理后的基牙上的固定桥称为蚀刻铸金翼板粘结桥,即蚀刻铸金树脂粘结桥(Etched casting resin bonded Bridge),又称为马里兰桥(Mary land Bridge),简称铸金翼板粘结桥,属于粘结固定桥的一种新类型。一、发展概况: 近年来,粘结技术不断发展,由于使用粘结技术的牙科修复体具有美观、舒适、对牙体组织损伤小等 An alloyed wing structure is a retainer. After electrolytic etching, the fixed bridge that bonds the retainer to the etched abutment with a micro-filler synthetic resin is called an etched gold-foil bonded bridge Etched casting resin bonded bridge, also known as the Maryland Bridge, is a new type of bonded fixed bridge. First, the development profile: In recent years, the continuous development of bonding technology, the use of bonding technology, dental restoration has a beautiful, comfortable, small damage to the tooth tissue