What Are the Pros and Cons of All-on-4 Dental Implants


If you have missing teeth due to decay or injury, dental implants are a great way to restore your smile and confidence. And because your teeth, gums, and jawbone work as a cohesive system, replacing missing teeth is also important to maintaining good oral health and preventing further tooth loss, bone degeneration, and gum recession.

Fortunately, modern dentistry has developed several options for replacing missing teeth. The All-on-4 method, which is gaining in popularity, addresses tooth loss by placing four dental implants in strategic locations in the upper or lower jawbone to anchor permanent prosthetic teeth. The titanium implants fuse to the jawbone, providing a strong, beautiful smile for decades.

Like every option for replacing missing teeth, All-on-4 dental implants have pros and cons. If you’re considering the All-on-4 method to restore your smile, here’s what you need to know:

Benefits of All-on-4 dental implants

The most significant benefit of All-on-4 dental implants is the time-saving aspect of the procedure. Other dental implant surgeries involve multiple steps and several months of healing time before the process is complete. With All-on-4 dental implants, you can replace a full upper or lower arch of teeth—or both—with just one surgery, which cuts down on healing and recovery time. Additionally, All-on-4 costs much less than replacing a full mouth of teeth with individual implants, and bone grafting is not usually necessary.

Disadvantages of All-on-4 dental implants

While the benefits of All-on-4 dental implants far outweigh the disadvantages, it’s important to consider all aspects of the procedure before making a final decision. One of the drawbacks is the inability to test the prosthetic teeth for appearance, comfort, and bite before the process is complete, which is possible with other implant options. Also, All-on-4 dental implants are not suitable for the molar areas of the mouth, where your bite force is strongest. Lastly, All-on-4 dental implants require high bone density to hold the implants in place, which means not everyone is a candidate for the surgery.

Best candidates for All-on-4 dental implants

Good candidates for All-on-4 dental implants will have proper bite alignment and adequate bone structure to support implants. Overall oral health is also taken into account, and certain conditions like gum disease will need to be addressed before the surgery. Additionally, you should also have good general health and a strong immune system to support the healing process. Certain medications including antidepressants and bisphosphonates (to treat osteoporosis) can interfere with implant healing, and smoking can increase the risk of dental implant failure by three times or more.

How do you know if All-on-4 dental implants are right for you?

If your oral health and overall health are in good condition and you want to have a beautiful new smile in one day, All-on-4 dental implants might be right for you. The procedure is especially popular with people who wear dentures. The functionality and appearance of dental implants are far superior to traditional dentures, and if you’re already wearing them, there’s no need to extract damaged or decayed teeth before the surgery.

Your first step toward a healthy, beautiful new smile

If you want an attractive, permanent solution to missing or damaged teeth without months of waiting, All-on-4 dental implants might be your answer. The first step is setting up a consultation with an oral surgeon, and San Diego Dental Specialty Center can help. Our compassionate dental specialists will answer all your questions and concerns, and help you achieve the confidence-boosting new smile you desire. For more information or to schedule a consultation, fill out our contact form or call us at (619) 272-6246.