Implant Eligibility: Who Can Get Dental Implants and Why It Matters

When you lose a tooth, dental implants, permanent tooth replacements anchored into the jawbone. Also known as tooth implants, they’re the closest thing to natural teeth—stable, long-lasting, and designed to last decades. But not everyone can get them. Implant eligibility isn’t just about wanting a new tooth; it’s about whether your body can support one. Your jawbone, gums, overall health, and even habits like smoking play a big role.

Jawbone density, the thickness and strength of the bone where the implant sits. Also known as bone quality, it’s the biggest factor. If you’ve been missing teeth for years, your jawbone can shrink. Without enough bone, the implant won’t hold. Some people need a bone graft first—adding material to rebuild the area. Then there’s gum health, the condition of your soft tissue around teeth. Also known as periodontal health, it’s just as critical. Gum disease can cause implants to fail. If you have active infection, it must be treated before moving forward.

Your overall health, conditions like diabetes, heart disease, or autoimmune disorders. Also known as systemic health, it affects healing. If you’re on certain medications—like bisphosphonates for osteoporosis—or if you’re a heavy smoker, your risk of implant failure goes up. Even uncontrolled diabetes slows healing and increases infection chances. That doesn’t mean you’re automatically ruled out, but it means your dentist needs to plan carefully.

Age isn’t a barrier. People in their 70s and 80s get implants all the time—if they’re healthy enough. But younger patients with poor oral hygiene or those still growing (under 18) might need to wait. And if you grind your teeth badly, you might need a night guard to protect the implant long-term.

What if you don’t qualify? You’re not out of options. Dental implants aren’t the only way to replace missing teeth. Bridges, partial dentures, and even newer solutions like mini-implants or All-on-4 can work depending on your situation. The key is knowing your limits before spending time and money.

The posts below cover real cases, cost breakdowns, health risks, and alternatives. You’ll find what makes someone a good candidate, what can block you, and how to prepare if you’re on the fence. Whether you’re worried about cost, health, or just wondering if it’s worth it, these articles give you the facts—not the sales pitch.