Dental Filling is a way to restore a tooth damaged by decay back to its normal function and shape. Best Dentist in Lucknow treats a filling, firstly the decayed tooth material is removed and the affected area is cleaned. Then only our dentist fills the cleaned out cavity with a filling material. Modern dentistry has found a way to let you keep your decayed teeth. All that needs to be done is to have the bacteria professionally removed and then to replace the hole in the tooth with a hard, tooth-like material known as a dental filling.