How Long Do Locator Abutments Last?
Dentures have come a long way over the years thanks to advances in dental technology and technique. They are a great option for patients who need to replace an entire arch of teeth. Dentures can go on one or both arches and there are a few different types that patients can take advantage of. A traditional denture is what most people think of when they think of dentures but implant-assisted overdentures are a better option for those who can endure implant placement surgery.
While a traditional denture is a great option for those who need it, they do not support bone health and can lead to bone deterioration which can cause dentures to become loose and uncomfortable. Over time, bone deterioration can also lead to changes in facial structure. Dental implants act as an artificial tooth root and help support bone health by stimulating bone regeneration. Implants allow patients to get more from their denture which may need to be replaced eventually, simply due to normal wear and tear, not bone degeneration.
What is a locator denture?
A locator implant denture is one type of implant-assisted denture that has the added benefit of being removable! Not all implant dentures are, often they are screwed into place and can only be removed by a dentist but a locator denture has special abutments and attachments that allow the patient to snap their denture in and out as needed for hygiene and maintenance. An implant-assisted overdenture provides increased retention and stability, giving the patient a considerable improvement in quality of life.
A locator implant overdenture uses locator abutments on the implant and individual locator attachments on the denture. The individual attachments help clinicians address the damage caused by the improper seating of overdentures and customize the levels of retention for the patient.
How long do locator abutments last?
Since a locator denture is removable, naturally there is wear to the attachments and the abutments. The attachments are made of a nylon plastic and will need to be replaced as they break down. The locator abutments are titanium so they are incredibly durable though depending on your individual case and how well they are cared for, the abutments may need to be replaced every three years or so.
Replacing the abutment is a simple and inexpensive procedure so even with that added level of maintenance, they are a better option for your overall health. It is important to understand having an implant-assisted overdenture is a lifelong commitment and your locator attachments and abutments will need replacing when necessary to give you the best retention and most comfort.
The overdentures can last a lifetime, depending on your oral hygiene, overall health, and lifestyle. Dental implants are considered a permanent restoration and with proper care and maintenance, can easily last 20 years and beyond. The overdenture may need to be replaced every 15 to 20 years simply from daily wear and tear.
The locator implant denture is a great option if you are missing a significant number of teeth or simply want a new dental prosthesis to replace a traditional denture for something that will give you more comfort and longevity. Speak with your dentist to see if you are a candidate for an implant locator denture.