Titanium Arch Bar
Titanium bars, not cobalt-chromium ones: they're lighter, more biocompatible, and more stable, so your teeth feel more natural in your mouth and don't weigh down your arch. Many practices still use cobalt-chromium structures because they're less expensive, but we always choose titanium and top-of-the-line materials to ensure comfort, cleanliness, and long-lasting quality.
The titanium bar is the "skeleton" that connects the implants and supports the permanent teeth: choosing titanium over cobalt-chromium makes a difference in terms of comfort, biocompatibility, and long-lasting quality. Titanium is highly resistant yet lighter (about 40% lighter than cobalt-chromium alloys), so the arch doesn't feel heavy and the feel in the mouth is closer to natural teeth. It's also one of the most widely used materials in medicine and implantology because it integrates well with bone and tissue, resists corrosion, and doesn't release heavy metals, offering a clean and stable surface for long-lasting fixed restorations.
Cobalt-chromium alloys are widely used because they cost less and have good mechanical strength, but they are heavier and less noble than titanium, resulting in a stiffer and less comfortable mouthfeel. This is even more evident in full-arch implant-supported restorations (All-on-4 / All-on-6), where the entire arch is supported by a single structure: a titanium bar keeps the work light, does not "pull" on the jaw, and helps the patient perceive the new teeth as a natural part of their smile.
For this reason, in our practice we always use titanium bars combined with layered zirconium/ceramic teeth: top-of-the-line materials that guarantee lightness, stability, ease of cleaning and a superior aesthetic and functional result, without compromising on heavier alloys just to reduce laboratory costs.