When decay is removed and healthy tooth structure is prepared to receive a permanent filling material, the dental material must be pliable enough to be placed in the prep.

When decay is removed and healthy tooth structure is prepared to receive a permanent filling material, the dental material must be pliable enough to be placed in the prep.

• A. Flow
• B. Condensation
• C. Polymerization
• D. Trituration

Answer: (A)

Flow is the property that lets a dental material move and adapt into the walls and irregularities of a prepared cavity. When decay is removed, the remaining tooth shape can be uneven, with fissures and undercuts. A material with good flow can spread into these spaces under slight pressure, wetting the surfaces and filling voids so there’s a snug, uniform fit before it hardens. That pliability during placement helps create a strong seal and long-lasting restoration. Condensation is more about packing a material into the cavity, a technique used with some materials rather than describing its ability to flow. Polymerization refers to the hardening or setting reaction after placement. Trituration is the grinding or mixing process used to prepare the alloy for amalgam. Among these, flow best captures the idea of a material being pliable enough to be placed and adapt to the prep.

Flow is the property that lets a dental material move and adapt into the walls and irregularities of a prepared cavity. When decay is removed, the remaining tooth shape can be uneven, with fissures and undercuts. A material with good flow can spread into these spaces under slight pressure, wetting the surfaces and filling voids so there’s a snug, uniform fit before it hardens. That pliability during placement helps create a strong seal and long-lasting restoration.

Condensation is more about packing a material into the cavity, a technique used with some materials rather than describing its ability to flow. Polymerization refers to the hardening or setting reaction after placement. Trituration is the grinding or mixing process used to prepare the alloy for amalgam. Among these, flow best captures the idea of a material being pliable enough to be placed and adapt to the prep.