Patient: 25 years old, teeth intact, only the incisors have a gap of about 3MM, what can close the gap between the incisors look natural and beautiful? Jiangmen People’s Hospital Department of Stomatology Li Minqiang: There are two ways to modify the gap, porcelain is a relatively fast way, but if the results are not made you will have to run for the denture, color, edge and chipped porcelain may occur problems. And there will be a situation where the incisors are larger than before (because the gap has to be filled). I prefer to use modern orthodontic methods, to close the gap. But it takes a long time, at least six months, and costs more.