Which of the following factors can influence the success of amalgam restorations?

The success of amalgam restorations can be significantly influenced by various factors, and one of the most important aspects is moisture control. When moisture is present during the placement of amalgam, it can adversely affect the bonding and setting of the material, leading to potential failure of the restoration. Effective moisture control is essential for ensuring the integrity and longevity of the restoration.

Tooth position also plays a crucial role in the success of amalgam restorations. The location and orientation of the tooth can impact how the restorations withstand forces from chewing and other functional activities. If a tooth is subjected to excessive functional forces, it can lead to premature wear or fracture of the restoration.

Additionally, patient age is a factor that can impact the success of amalgam restorations. As individuals age, the characteristics of their teeth and the surrounding oral tissues can change, which may influence the bond strength and overall durability of the restorative material.

Since all these factors—moisture control, tooth position, and patient age—contribute to the overall outcome of amalgam restorations, it follows that they collectively influence the restoration's success. This comprehensive understanding of how different factors interplay in dental restorations is essential for making informed decisions in clinical practice.