Because the teeth are crowded, the lateral incisors protrude outward and only grow half. Can you pull it out and insert it to correct it?
Better not. Because roots are non-renewable. Yours is always the best.
If you think it's really ugly, you can have plastic surgery. Just to get rid of the tooth nerve and grind off a lot of tooth tissue. If it's only half, the effect is nothing like other teeth, but most of them are small.