Dentures are removable prosthetic appliances designed to replace missing teeth and associated oral structures. These devices are essential for restoring proper masticatory function, enhancing aesthetic appearance, and improving speech articulation. Fabrication requires creating precise impressions of the patient's mouth to determine the correct dimensions and fit for the appliance base. They are constructed from durable, biocompatible materials such as specialized resins, metals, or ceramics, depending on the required stability and appearance. Types of dentures range from partial dentures, which use clasps or attachments to stabilize only select teeth, to full dentures, which replace all natural dentition. Proper selection and maintenance of the appliance are crucial for minimizing dislodgement and ensuring comfort and effective function.