The Color Stability of Rhodium-Coated Archwire: A Review

This study intended to analyze the attributes of rhodium-coated arch wires, advancements in wire composition, wire coating techniques, and elements affecting the color stability of aesthetic archwires. Materials and Methods: Until May 2023, various sources, including reference books, PubMed search, the Cochrane Database of systematic reviews, Web of Science, Wiley Online Library, and hand searching, were used for rhodium-coated archwire and their applications and advantages. The information in these papers is summarized after similar articles have been removed, and it is presented in the form of advancements in wire composition, wire coating techniques, and elements affecting the color durability of aesthetic archwires. Conclusion: The application of rhodium coatings on basic archwires has several benefits since they enhance aesthetics, minimize nickel contact with mouth tissue and fluid, and reduce friction.