When an Impression Is Needed for Denture Repairs

An impression is often necessary for denture repairs, especially when the dentures are loose and do not fit comfortably while they are worn. This review discusses the purpose of an impression for a denture repair, when it is required, and when it may not be required to ensure the optimal repair of the dentures.

Dental impressions for accurate denture repairs

Denture impressions are often used for relining and rebasing damaged or ill-fitting dentures. The following is everything to know about denture impressions for denture repairs, including what their purpose is, the benefits they offer, and what to expect after the impression for a denture repair.

What is a denture repair?

It is first helpful to understand the different types of denture repairs to determine when an impression is necessary. There are three different types, which are general repair, rebasing, and relining. A general repair, which involves replacing only the damaged portion of the denture, does not require an impression. However, a relining or rebasing of the denture does require an impression in many cases as the goal is to adjust the base of the dentures, which is usually done to achieve a more ideal and comfortable fit.

What is the purpose of an impression for a denture repair?

Over time, the jaw can shift on its own. In addition, dentures may begin to warp or change shape. When this occurs, it can lead to an improper denture fit and the need for a new impression during denture repairs.

An impression for denture repair is performed to ensure the optimal fit and comfort for dentures after denture repairs. The impression is typically used to help with the appropriate form for the lingual flange. There are different types of impressions that may be used during a denture repair, such as a functional impression, wash impression, and pickup impression.

What are the benefits of a dental impression when repairing dentures?

As mentioned, a dental impression helps ensure the optimal fit for your dentures. Dentures that fit properly should not cause any discomfort and are not at notable risk of coming loose throughout the day, allowing the patient to go live each day with confidence and enjoy their natural-looking smile. A dental impression helps ensure this optimal fit for your dentures.

How long does the denture repair process take?

Denture repair times can vary based upon the issues that are being addressed. Of course, if an impression is required, then it can mean the dentures must be sent to the lab in most cases. When this is the case, patients can expect to be without their primary dentures for at least a few days. However, most patients have their dentures back within two weeks.