Large gaps between teeth can be closed or minimized by having a professional dentist perform fillings, veneers or orthodontics. 1. Dental fillings: If the gap is not particularly large, such as a gap between two teeth between 1-2mm, you can consider dental fillings to close the gap. It should be noted that there is a disadvantage of dental fillings, that is, you can not eat too hard things. 2. Dental veneers: If the gap between teeth is too big, for example, the gap between teeth is more than 2mm, you can make dental all-ceramic veneers, which can close the gap, but also is more natural, beautiful, and maintains a longer time. 3. Orthodontics: If the expectations are higher, you can have orthodontics, such as steel teeth orthodontics, invisible teeth orthodontics, cosmetic crowns orthodontics, etc., and in the middle of the process, you can also let the oral surgeon make adjustments, and the orthodontics effect is better. If you have a big gap between your teeth, you don’t have to worry too much at all, and it is recommended to go to the stomatology department of a regular hospital and be corrected by a professional dentist.