Filling a gap is usually around $600 to $5,000, and the cost varies with different materials, so patients are advised to inquire at their local dental clinic. Patients with small gaps in their teeth should be restored with composite resin, which generally costs around $600 to $800. Large gaps need to be restored with inlays or full crowns, which usually cost around $1,000 to $5,000. After filling the gap, patients should avoid eating too cold stimulating food, so as not to cause or aggravate the discomfort of the gums, and avoid using sticky food, so as not to cause the filling material to fall off. 24 hours can not use the affected side of the chewing food, so as not to bite too early to affect the curing of the filling material is not complete. It is recommended that patients go to the local hospital to consult the price of dental fillings, follow the doctor’s orders regularly check, pay attention to oral hygiene.