One important function of a milk tooth is to preserve space for the permanent tooth. In the event that a milk tooth falls out prematurely, the empty space may cause adult teeth to become crooked when they grow in. Normally, the body can maintain sufficient space, but in some cases, it cannot. In case your child has lost milk teeth prematurely, consult Dr. Renu Chaudhary for spacers. This will also help in cost reduction in the future as crooked teeth may require orthodontic treatment.