Dental filling alludes to the method for restoring a harmed tooth bring it back to its ordinary shape and capacity. It is additionally used to repair tooth decay, insignificant tooth fractures, and other harmed surfaces of the teeth. Dental filling materials can likewise be utilized to try and out tooth surfaces for better biting or chewing. Filling material are the substances designed to interact with the oral system to treat, repair, augment or replace a tissue function of body. Filling materials can be natural or synthetic, and usually made of multiple components. Dental filling materials can be of gold, ceramics, silver or amalgamated filling used to restore damaged or fractured tissues and tooth decay. Overall sensitivity (mainly affected by enamel loss) can be essentially enhanced or totally disposed of once a suitable dental filling material is utilized to restore the smooth tooth surface. Contingent upon the level of tooth decay, the influenced or harmed tooth may require extra or elective systems, for example, root canal treatment, dental crowns, dental bridges or implants.