What term describes the process by which a material fills in the proper placement?

The term that describes the process by which a material fills in the proper placement is flow. In a dental context, flow refers to the ability of a material, such as dental amalgam or composite resin, to move and adapt to the surfaces of the cavity preparation. This is crucial for ensuring adequate coverage and sealing of the tooth structure. A material with good flow properties can effectively fill spaces, allowing for better adaptation to irregularities and contours of the dental preparation.

The significance of flow in dentistry cannot be overstated, as it impacts the strength, durability, and longevity of restorations. Proper flow helps to minimize voids, enhance the bond between the material and tooth structure, and contribute to the overall success of the restorative procedure.