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New technologies, designs and materials for removable maxillary obturator prostheses
1Dep. of Prosthodontics, School of Dentistry, Faculty of Medicine, University of Santiago de Compostela, Spain. Ludasidom@Terra.Es
Summary
Maxillary defects require custom obturator prostheses for function and appearance. This review examines advancements in technologies, designs, and materials for these crucial dental devices.
Area of Science:
- Dental Prosthetics
- Maxillofacial Rehabilitation
- Biomaterials Science
Background:
- Maxillary defects significantly complicate prosthetic rehabilitation.
- Custom obturator prostheses are essential for restoring function (mastication, speech, deglutition) and aesthetics.
- The complexity of obturator fabrication is directly related to the defect's size and location.
Purpose of the Study:
- To review technological advancements in obturator prosthesis fabrication.
- To analyze evolving designs for obturator prostheses.
- To survey new materials utilized in obturator prostheses.
Main Methods:
- Literature review of scientific publications.
- Analysis of fabrication techniques for removable obturator prostheses.
- Synthesis of information on materials and design innovations.
Main Results:
- Significant progress has been made in materials science, leading to improved biocompatibility and durability.
- Advanced digital technologies (e.g., CAD/CAM) are increasingly used for precise prosthesis design and manufacturing.
- Novel designs cater to a wider range of defect complexities, enhancing patient outcomes.
Conclusions:
- Ongoing innovation in technology, design, and materials continues to improve obturator prosthesis effectiveness.
- Future research should focus on integrating emerging technologies for even more personalized and functional rehabilitations.
- The review highlights the dynamic nature of maxillofacial prosthetic rehabilitation.