What Is Denture Relining?
Denture relining is the process of resurfacing the tissue-fitting side of a denture so it matches the current shape of your gums and underlying bone. Over time, the jawbone naturally shrinks after teeth are lost—a process called resorption. As the bone changes, a denture that once fit securely can begin to rock, slip, or cause sore spots.
Relining fills the gap between the denture base and your oral tissues, restoring stability without the need to make an entirely new prosthesis. It is different from rebasing, which replaces the entire base of the denture while keeping the original teeth, and from a denture repair, which addresses cracks or breaks.
At Alameda Dental in Aurora, we evaluate whether a reline is appropriate for your denture, and if so, which type—hard or soft—will give you the most comfortable and lasting result.
Why a Once-Comfortable Denture May No Longer Fit
After natural teeth are removed, the bone that once held them in place begins to resorb (shrink) because it no longer receives the stimulation it used to. This is a normal, ongoing change that can make a well-made denture gradually feel loose. The ridge where the denture rests may become flatter or narrower, and the soft tissues can change shape as well.
Because these changes happen slowly, many people gradually adjust their eating or speaking habits without realizing their denture is no longer fitting properly. However, an ill-fitting denture can cause discomfort, make chewing inefficient, and even irritate the tissues enough to cause sores or inflammation.
Relining addresses these changes by re-adapting the denture to your current anatomy, which can significantly improve how your denture feels and functions.
Hard vs. Soft Denture Relines: Understanding Your Options
Not all relines are alike. We typically choose between a hard reline and a soft reline based on your tissue health, the condition of your denture, and your comfort needs.
A hard reline uses an acrylic material similar to the original denture base. It creates a precise, durable fit and is the longer-term solution. The process often requires a dental laboratory, though some cases can be done chairside. After a hard reline, the denture surface remains firm and is cleaned like a standard denture.
A soft reline uses a pliable polymer that stays slightly cushiony. This is especially helpful for patients who have tender gums or prominent bone ridges that make a hard base uncomfortable. A soft reline can usually be completed in our office during a single visit, so you leave with a more comfortable denture right away. However, because the material is softer, a soft reline is not as durable and may need to be replaced sooner than a hard reline.
We will examine your mouth, review your medical and dental history, and discuss your preferences to help you decide which approach is the better match.
The Relining Process: Step by Step
The experience depends on which type of reline we recommend, but the goal is always a smooth appointment with clear communication.
For a chairside soft reline: We first evaluate the denture and your tissues. Then we gently prepare the tissue side of the denture and apply the soft reline material. You bite into a controlled position while the material molds to your gums. Once it sets—usually after several minutes—we trim any excess, polish the margins, and check your bite. You wear the denture home the same day.
For a lab-processed hard reline: We take a precise impression with your denture serving as the tray. The denture and impression are sent to a dental laboratory where the new acrylic is processed to match your current anatomy. While the denture is at the lab, we may provide a temporary reline material or a temporary denture so you are not without teeth. When the finished denture returns, we verify the fit, make minor adjustments if needed, and ensure your bite feels correct.
Throughout the process, we explain what we are doing and pause whenever you need a break. Most patients find the experience straightforward and well worth the improvement in fit.
Is a Denture Reline Right for Me?
A reline may be a good solution if you notice one or more of these signs:
- Your denture rocks, shifts, or clicks when you talk or eat
- You rely on denture adhesive more than you used to
- You develop frequent sore spots or tender areas under the denture
- Food catches under the denture despite careful fitting originally
- You notice changes in your speech, like a lisp or slurring, that you didn’t have before
Relines are not appropriate for every situation. If your denture is severely worn, has broken teeth, or is very old, a new prosthesis may be a better investment. Additionally, if your gum tissues are extremely irritated or infected, the underlying problem must be treated first before reline material can bond reliably.
The best way to find out is to come in for an examination. We check the condition of your denture, the health of your oral tissues, and whether the fit problem is something a reline can solve.
Benefits of a Professional Denture Reline
When your denture fits well, everyday activities become easier and more comfortable. Benefits of a properly performed reline include:
- Improved stability—less movement during speaking, laughing, or eating
- Greater chewing ability—allowing you to enjoy a wider variety of foods
- Reduced tissue irritation—a well-adapted base distributes pressure evenly, lowering the risk of sores
- Enhanced confidence—you feel more secure in social and professional settings
- Potential to extend the useful life of your existing denture, delaying the need for a complete replacement
It’s important to understand that a reline addresses the fit of the denture base but does not change the position of the teeth or the denture’s appearance. If you are also concerned about worn teeth, esthetics, or bite relationships, we will discuss those separately and see whether a reline is still the right step.
Caring for Your Relined Denture
After a reline, your denture still requires daily cleaning and proper handling. For a hard reline, you can clean your denture as you normally would with a soft brush and denture cleanser. Avoid harsh abrasives that could scratch the new surface.
If you received a soft reline, you need to take extra care. The softer material can be damaged by certain cleansers or vigorous brushing. We provide specific cleaning instructions and may recommend a different type of cleanser. Immersing the denture in hot water can distort a soft reline, so we advise against it.
Your mouth continues to change after a reline, though at a slower pace for a time. We typically schedule a follow-up to check how the reline is performing and to make any small adjustments. How long a reline lasts depends on the rate of your jawbone change, the type of reline, and your home care. Some people are comfortable for an extended period; others need periodic re-evaluation. Our team will give you a realistic idea of what to expect based on your specific situation.
Never attempt a home reline kit or over-the-counter cushion product. These can trap bacteria, cause uneven fit, and potentially damage your denture.
Cost of Denture Relining and Insurance Options
The cost of denture relining varies depending on whether you choose a hard or soft reline, the laboratory fees involved, and whether any additional services are needed at the same time. Because every case is unique, we provide a written estimate after your examination.
Dental insurance plans often include some coverage for denture maintenance, but the amount depends on your specific policy. Our team at Alameda Dental verifies your benefits before treatment and explains what is covered, what is not, and any out-of-pocket responsibility.
To discuss your options and get a personalized cost estimate, call our office at (303) 343-7072. We believe in clear, upfront communication so you can make decisions that fit your needs and budget.
Your Safety and Comfort
At Alameda Dental, your well‑being guides every decision. Relining is a non‑invasive procedure that typically requires no anesthesia, although we can offer topical numbing if your gums are extremely sensitive. Our infection control standards follow guidelines from the Centers for Disease Control and the American Dental Association, including thorough sterilization of all instruments and the use of barrier protection.
We understand that dental visits can cause anxiety. Our team is experienced at helping patients feel at ease. We move at your pace, explain each step, and encourage you to let us know if you need a pause. For patients who feel particularly nervous, we can discuss additional relaxation options that may be appropriate.
Our goal is always the same: an accurate, comfortable result that you can trust.
Schedule a Denture Reline Consultation in Aurora
If your denture no longer feels secure or you are using more adhesive than you’d like, a single visit can help you understand whether a reline is the answer. Bringing your dentures to the consultation allows us to evaluate them directly alongside your oral tissues.
During your appointment at 14591 E Alameda Ave, Aurora, CO 80012, we will:
- Listen to your concerns and note when the fit began to change
- Examine the denture base and the underlying soft tissues
- Evaluate your bite and the way your denture moves during function
- Determine if a reline is appropriate, and if so, which type
- Provide a treatment plan, timeline, and cost estimate in writing
To schedule your visit, call (303) 343-7072 or request an appointment online. Our team serves Aurora, Centennial, Foxfield, Dove Valley, Glendale, Denver, and the surrounding communities. We look forward to helping you restore the comfort and confidence your denture should bring.
Request Your Appointment
Alameda Dental is accepting new patients. Contact us today to request your visit.
Frequently Asked Questions
People Also Ask
Dental Terminology
- Full Denture
- A removable prosthetic that replaces all teeth in the upper or lower arch.
- Partial Denture
- A removable prosthetic that replaces one or more missing teeth using clasps that attach to remaining natural teeth.
- Implant-Supported Denture
- A denture anchored to two or more dental implants for improved stability and retention.
- Reline
- The process of resurfacing the tissue-contacting side of a denture to restore fit as the jaw changes shape.
- Rebase
- Replacement of the entire base of a denture while preserving the original teeth.
- Flange
- The part of a denture that extends over the gum tissue and helps maintain stability.
- Immediate Denture
- A denture placed immediately after tooth extraction so the patient is never without teeth.
- Denture Adhesive
- A paste, powder, or strip used to help secure dentures and create a tighter seal with the gums.