Thinner porcelai laminates have been a routine modality of esthetic prosthesis for tetracycline-stained, discolored teeth and anterior teeth with minor defects in advanced countries.

• 薄型瓷贴面是国外治疗变色前牙、染色前牙和前牙小缺损的常规修复方法。国内的临床报导表明瓷贴面明显优于树脂贴面。