Abstract

Maxillofacial deformities may be congenital, resulting from malformations or developmental disturbances, or acquired, caused by conditions such as necrotizing diseases, oncological surgeries, or trauma. Often, surgical reconstruction is not feasible due to factors like the defect’s size, location, or the patient’s medical condition, making prosthetic rehabilitation essential. The success of such rehabilitation heavily relies on the physical and mechanical properties of the materials used. Contemporary materials include acrylic resins, acrylic copolymers, vinyl polymers, polyurethane elastomers, and silicone elastomers. Over the years, researchers have sought materials that replicate natural tissues in appearance and properties. This article discusses the historical evolution, emerging trends, and future directions in materials used for maxillofacial defect rehabilitation

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