FAQ » Partial Dentures

Partial Dentures

Partial dentures are removable dental appliances used to replace missing teeth. They use natural teeth for support, with clasps that attach to the remaining teeth for retention. Partial dentures can be used on the upper or lower arches. Pictured at le ft is a typical upper partial denture.

The advantages of partial dentures

A partial denture prevents several problems from developing. By filling in spaces, it stops neighboring teeth from shifting. Not replacing missing teeth can trigger a chain reaction that may result in cavities and periodontal disease. A partial dentur e also helps balance your bite. This means you'll chew better and have a healthier jaw-joint (TMJ). Partial dentures also add support to your cheeks and lips, allowing you to speak clearly and look your best.

The disadvantages of partial dentures

There are some disadvantages associated with partial dentures. The clasps can sometimes show when you smile. Also, the bar across the palate, or behind your lower front teeth, can be irritating and make tasting more difficult. And until you get used t o it, the denture may feel bulky and cause you to gag. Even when a partial denture fits properly, food will collect under it when you eat. It will be necessary to rinse it after every meal. Over the years, as the partial is repeatedly taken in and out, it can cause wear on the anchor teeth, and even loosen them.
It's normal for the bone in your jaw to continually recede in the areas where teeth are missing. This may mean that, every few years, your partial denture will need to be relined, or built up, to compensate for the bone loss in order to regain a good fit .

Temporary problems

Some temporary problems are a normal part of adjusting to a new partial denture.

• At first, it may tip when you chew.
• You may notice increased salivary flow.
• It may seem bulky, and you may gag a little.
• Your tongue will feel crowded, and you may have difficulty speaking.

But don't worry. As you get used to your new partial denture, these problems will go away. With time and practice, you'll make the adjustment and be eating and speaking with confidence.