Patient Question: Disease: Straight teeth with gaps, especially large incisors. Description of the disease: male, teeth flush but there are gaps especially large incisors. Liu Zhi, Department of Oral Plastic and Reconstructive Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, replied: Your upper front teeth gap and size asymmetry, can be improved by a simple veneer, the specific clinical need to check, if you do porcelain veneer will take about a week, if the resin veneer, just need the office once to complete. Patient Question: Is it possible to do it once to make the gap disappear? Liu Zhi, Department of Oral Plastic and Reconstructive Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, replied: Yes, the clinical examination is specific, there is generally no problem.