Gaps between the teeth and cavities are 2 different scenarios. Yet the cavities can be filled and gaps corrected provided patient examination and X-rays are important before arriving at the treatment plan.

hi if cavities are present in the anterior teeth ,its necessary to do x ray to know amount of damage occurred to teeth due to cavity ,, if cavity is superficial composite tooth colour material will be sufficient .to cover the gap between anterior teeth multiple options are available from composite restoration , venners and crowns depending upon the amount of gap present between teeth . cost ranges from 5000 up to 20000 .depending upon treatment option required