How long should my dental work last?
This is one of the most important questions a patient can ask, and the honest answer starts with a principle: nothing in the mouth lasts forever. On average, the research suggests fillings last around 7–15 years, crowns roughly 10–15 years (often longer), root canal–treated teeth can last decades or a lifetime when properly restored, and implants have very high long-term success rates — but every one of these numbers is an average, not a guarantee. Your mouth is a warm, wet, bacteria-filled environment that endures hundreds of pounds of force every single day just from eating, and far more if you grind, clench, or have a bite that isn't balanced. No material humans have invented behaves perfectly forever under those conditions.
The good news is that longevity isn't random — it's heavily influenced by factors we can manage together. When your bite is balanced, your occlusion is even, parafunctional habits like grinding are addressed, and active disease is controlled, your dental work lasts dramatically longer. But this is a partnership. I can build you a restoration with the potential to last a very long time, but its survival also depends on what happens at home: your daily hygiene, your diet, wearing a nightguard if you need one, and showing up for regular checkups so small problems get caught while they're still small. The goal isn't a restoration that lasts a few years — it's building a system that works, and then maintaining it. When both sides do their part, dental work can last far beyond those average numbers.
And it's worth remembering what you're actually paying for: dentistry is a fine surgical art that draws on chemistry, engineering, biology, and the function of the entire maxillofacial system, performed in one of the body's most hostile environments. That's also why your crown may eventually fail, why regular checkups matter so much for catching problems early, and why it's worth finding a dentist whose goal is to build restorations designed to last you a lifetime — provided you do your part at home
