All-on-4 Dental Implants
Modern dentistry offers numerous innovative solutions for restoring missing teeth. One such solution is the All-on-4 dental implant technique, a method that allows for the placement of a full dental prosthesis using just four implants. This technique has gained widespread recognition for its effectiveness, speed, and relatively lower cost compared to traditional implantation methods.
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What is All-on-4?
The All-on-4 technique was developed by Portuguese dentist Paulo Malo in collaboration with Nobel Biocare in the late 1990s. The main concept involves placing four implants in the patient's jaw, two of which are placed at an angle for better load distribution and maximum stability. A fixed prosthesis is then attached to these implants, replacing all teeth in one jaw.
Indications and Contraindications
The All-on-4 technique is suitable for patients who are completely edentulous or those who need to have their remaining teeth removed due to severe decay. Contraindications may include serious chronic diseases, uncontrolled diabetes, severe osteoporosis, and other conditions affecting bone healing.
If you're unsure if All-on-4 is right for you, try answering these questions:
- Are you missing all of your teeth?
- Do you experience constant discomfort from removable dentures?
- Are your maxillary sinuses positioned closely?
If you answered "yes" to any of these questions, it's a good reason to schedule a consultation with an implantologist at Prodent Clinic to discuss the possibility of All-on-4 surgery.
Advantages
- Rapid restoration of dental function: Patients receive a temporary prosthesis on the same day as surgery, allowing for immediate use of new teeth.
- Fewer implants: Using just four implants per jaw makes the procedure less invasive and reduces surgery time.
- Bone preservation: The angled placement of two implants often eliminates the need for bone grafting, which is particularly important for patients with bone loss.
- Stability and durability: The All-on-4 design provides reliable prosthesis fixation and long-term performance.
The All-on-4 Dental Implant Procedure
The All-on-4 technique is especially valued for its ability to quickly achieve desired results without the need for significant bone or soft tissue grafting. Before the implantation, the doctor will thoroughly examine the oral cavity for any infectious foci. If any are found, the procedure will need to be postponed until they are completely resolved. If no issues are present, a 3D computer tomography scan will be required to precisely determine the implant locations. The surgery is performed under local anesthesia.
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