The Difference Between Denture Repair, Reline, and Rebase
If you wear dentures, it’s important to understand the options available to keep them comfortable and functional over time. When dentures become loose, damaged, or uncomfortable, there are three common services your denturist may recommend: denture repair, reline, and rebase. Knowing the difference between these can help you make the right choice for your oral health and budget.
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What Is Denture Repair?
Denture repair refers to fixing broken or damaged dentures. This could include repairing cracks, replacing broken teeth, or fixing fractured denture bases. Repairs are usually quick and cost-effective, allowing you to restore your dentures to usable condition without needing a full replacement.
Common reasons for denture repair include:
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Cracked or broken denture base
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Chipped or missing teeth on the denture
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Loose or broken clasps on partial dentures
Denture repairs can often be completed the same day, preventing long periods without your dentures.
What Is a Denture Reline?
A denture reline involves adding new material to the tissue side (the side that fits against your gums) of your existing denture to improve its fit. Over time, the shape of your gums and jawbone changes naturally, causing dentures to become loose or uncomfortable. Relining helps your dentures fit snugly again without replacing the entire denture.
There are two main types of relines:
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Soft reline: Uses a softer material to cushion sore or sensitive gums.
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Hard reline: Uses a durable material for a longer-lasting fit.
Relines are less expensive than rebasing or getting new dentures and can significantly improve comfort and function.
What Is a Denture Rebase?
Denture rebase is a more comprehensive procedure than a reline. It involves replacing the entire pink acrylic base of the denture while keeping the existing teeth intact. This is done when the denture base has deteriorated or when relining is insufficient to restore proper fit and function.
Rebasing provides a new, fresh base that fits better to the gums, improving denture stability and comfort. It’s usually more expensive and takes longer than a reline, but it can extend the life of your denture without the cost of a full replacement.
When to Choose Repair, Reline, or Rebase?
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Choose denture repair if your denture is broken, cracked, or has missing teeth.
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Choose a reline if your dentures feel loose but the base is still in good condition.
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Choose a rebase if your denture base is worn out or damaged, and a reline won’t restore fit.
Benefits of Proper Denture Maintenance
Maintaining your dentures with timely repairs, relines, or rebasing ensures:
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Comfortable, secure fit
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Improved chewing and speech
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Prevention of gum irritation and sores
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Longer lifespan of your dentures