What Is All-on-4 全口重建? A Complete Guide to Full Mouth Restoration
What Is All-on-4 全口重建? A Complete Guide to Full Mouth Restoration
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Tooth loss can drastically affect not only your ability to eat and speak but also your confidence and overall quality of life. That’s where all-on-4 全口重建 comes in—a revolutionary dental solution designed to restore a complete set of teeth using only four strategically placed implants.
What Is All-on-4 全口重建?
All-on-4 全口重建 (Full Mouth Reconstruction) is an advanced implant technique that replaces an entire arch of missing teeth with just four dental implants. These implants support a fixed, non-removable prosthesis, providing the look, feel, and function of natural teeth. This method is especially ideal for patients who have lost most or all of their teeth or who wear traditional dentures.
How Does All-on-4 Work?
Unlike traditional implants which may require 6–8 implants per arch, the all-on-4 全口重建 system uses just four implants placed at strategic angles. This not only ensures maximum support and stability but also reduces the need for bone grafting, even in patients with some bone loss.
Key Benefits of All-on-4 全口重建
✅ Immediate Functionality: Patients often receive temporary teeth on the same day of surgery.
✅ Bone Preservation: Implants stimulate the jawbone, preventing bone loss.
✅ Cost-Effective: Fewer implants mean lower costs compared to individual implants.
✅ Improved Aesthetics: Fixed teeth look more natural than traditional dentures.
✅ Long-Term Durability: With proper care, All-on-4 implants can last decades.
Who Is a Candidate?
Ideal candidates for all-on-4 全口重建 are those:
With multiple missing teeth or complete edentulism
Wearing uncomfortable or loose dentures
Looking for a permanent, low-maintenance solution
Having sufficient bone in the jaw (even minimal is often enough)
The Procedure Step-by-Step
Consultation & Imaging: CT scans and 3D planning determine the best implant placement.
Implant Surgery: Four titanium implants are inserted into the jawbone.
Temporary Prosthesis: A custom-made temporary bridge is attached for immediate use.
Healing Period: Implants integrate with the bone over 3–6 months.
Final Restoration: A permanent, custom-designed prosthesis is placed.
Risks & Considerations
Although all-on-4 全口重建 has a high success rate, potential risks include infection, implant failure, or prosthesis adjustment. Choosing a qualified dental implant specialist significantly reduces these risks.
Cost Overview
The cost of all-on-4 全口重建 varies depending on the clinic, location, and materials used. In general, it is more affordable than replacing each tooth with a single implant. Many clinics offer financing options to make the procedure accessible.
Conclusion
all-on-4 全口重建 is transforming lives by offering a secure, aesthetic, and long-term solution to full-mouth tooth loss. Whether you're tired of dentures or seeking a permanent solution for missing teeth, this treatment offers a blend of modern technology and lasting results.
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