Full-Arch Tooth Replacement
All-on-4 Implants
A secure, fixed smile designed to restore comfort, confidence, and everyday function.
Living with missing or failing teeth can affect how you eat, speak, and feel in social settings. All-on-4 implants provide a stable foundation for a full arch of replacement teeth, helping restore function without removable dentures. At Androscoggin Valley Dental, care is guided by clear planning, comfort-focused treatment, and long-term results.

Crafting Beautiful Smiles With Percision And Care
All-on-4 Implants at Androscoggin Valley Dental
All-on-4 is a full-arch implant solution that uses four strategically placed implants to support a fixed set of teeth. This approach can provide strong stability with fewer implants than some traditional methods, helping many patients move from loose or missing teeth to a more secure smile.
How All-on-4 Can Improve Daily Life
When teeth are missing or dentures feel unstable, it can impact nutrition, comfort, and confidence. Implant-supported teeth are designed to stay in place, allowing you to focus on enjoying meals and conversations instead of managing your smile.
- Stable, fixed teeth Designed to stay secure while eating and speaking.
- Improved chewing comfort Supports a wider range of foods with more confidence.
- Natural-looking results Teeth are shaped for balanced aesthetics and a comfortable bite.
- Streamlined full-arch approach Four implants can support an entire arch in many cases.
What the Process Looks Like
Treatment begins with a comprehensive exam and imaging to assess bone support, bite alignment, and overall oral health. If All-on-4 is appropriate, implants are placed to create a strong foundation for fixed teeth. Follow-up visits help monitor healing and ensure comfort, fit, and long-term stability.
- Comprehensive evaluation and imaging for precise planning
- Bite assessment to support comfort and durability
- Guided follow-ups to track healing and fit
- Home-care guidance to protect implants and gums
Who May Be A Candidate?
All-on-4 may be a good option if you are missing most or all teeth, struggle with removable dentures, or have failing teeth that need a long-term solution. Bone support, gum health, and medical history are all considered to determine the safest and most effective plan.

All-on-4 Implants FAQ
- What are All-on-4 implants?
- All-on-4 is a full-arch restoration where four dental implants support a fixed set of replacement teeth designed to stay securely in place.
- Are the teeth removable?
- The teeth are fixed for everyday use and are only removed by a dental professional during maintenance when necessary.
- Is the procedure painful?
- Comfort is a priority. Most patients report pressure and soreness during healing rather than sharp pain, with symptoms improving as healing progresses.
- How long does treatment take?
- Timelines vary based on individual needs, healing, and whether additional steps are required. An evaluation helps outline expected milestones.
- Can I eat normally afterward?
- You’ll begin with a healing-friendly diet and gradually return to a wider range of foods as recommended. Many patients find chewing feels more secure than with dentures.
- What if I have bone loss?
- Many people with bone loss can still be candidates, depending on location and severity. Bone levels are evaluated during planning.
- How do I care for implant-supported teeth?
- Daily brushing and cleaning around the implants are essential, along with regular professional maintenance to protect the implants and gums.
- How long do All-on-4 implants last?
- With good care and monitoring, implants are designed to be long-lasting. The attached teeth may need maintenance or replacement over time due to wear.
- Is All-on-4 more stable than dentures?
- Yes. Because the teeth are anchored to implants, they are designed to feel more secure than traditional removable dentures.
- What’s the first step?
- A comprehensive evaluation helps determine candidacy and outlines a clear, step-by-step plan.
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