A pure titanium milled framework is a dental framework made from pure titanium using CAD/CAM digital milling technology. It is widely used in the field of removable denture restoration. Its advantages are mainly reflected in the following aspects:

1. Excellent Biocompatibility

- Pure titanium is a material with excellent biocompatibility, it is non-irritating to human tissues and will not cause allergic reactions or rejection reactions.
- It is especially suitable for patients who are sensitive to metals, such as those allergic to nickel-chromium or cobalt-chromium alloys.

2. Lightweight and Comfortable to Wear

- Pure titanium has a low density (approximately 4.5 g/cm³), lighter than other metals (such as cobalt-chromium alloys). The resulting framework is comfortable to wear, reducing the burden on the patient's mouth.
- Especially suitable for patients who need large-area restoration, reducing the feeling of foreign bodies.

3. High Strength and Durability

- Pure titanium has high mechanical strength and can withstand large bite forces, making it suitable for making dentures for long-term use.
- It has excellent corrosion resistance and oxidation resistance, and is not easily corroded by acidic and alkaline substances in the oral environment, resulting in a long service life.

4. High Precision and Good Fit

- Pure titanium milled frameworks use CAD/CAM digital processing technology to achieve high-precision framework production with good edge fit.
- Compared with traditional cast frameworks, milled frameworks reduce errors caused by casting shrinkage, improving the fit and stability of the restoration.

5. No Interference with Imaging Examinations

- Pure titanium is transmissive to X-rays and does not affect imaging examinations such as CT and MRI, facilitating subsequent oral examinations and treatment for patients.

6. Flexible Design and Strong Adaptability

- Pure titanium milled frameworks can be individually designed according to the patient's oral condition to adapt to complex oral anatomical structures.
- The framework design is lighter and thinner, reducing pressure on the oral soft tissues and improving patient comfort.

7. Environmental Protection

- Pure titanium is a recyclable material, environmentally friendly, and conforms to the sustainable development concept of modern medicine.

8. Reduced Bacterial Adhesion

- The surface of pure titanium is smooth and not easily attached to bacteria and dirt, which is beneficial for maintaining oral hygiene and reducing the risk of gingivitis and caries.

9. Good Aesthetic Performance

- The color of pure titanium frameworks is close to that of natural gums, and it has good coordination with oral tissues, and its aesthetics are superior to other metal frameworks.

Summary

Pure titanium milled frameworks, with their excellent biocompatibility, lightweight design, high strength, and precise fit, are an ideal choice for removable denture restoration. They are especially suitable for patients who are sensitive to metals, and those who seek comfort and long-term use. At the same time, its environmental friendliness and non-interference with imaging examinations make it highly favored in modern dental restoration.