Dentures

Dentures are removable prosthetic devices designed to replace missing teeth. They are typically made of acrylic, sometimes with metal components, and are custom-made to fit the shape and size of a person’s mouth. They can be full (replacing all the teeth in the upper or lower jaw) or partial (replacing only some of the teeth), depending on the individual’s needs.

Dentures are used to restore functionality (such as chewing and speaking) and appearance for people who have lost their natural teeth due to aging, injury, or other health conditions. They are held in place by suction, adhesives, or, in some cases, dental implants. Regular care and cleaning are necessary to maintain their fit and appearance.

Type of Dentures

There are several types of dentures, each designed to meet different dental needs. The main types include:

Full Dentures (Complete Dentures)

• Indication: These are used when all of the teeth in either the upper or lower jaw are missing.
• Features: Full dentures cover the entire arch of teeth and are made to fit snugly over the gums. They are typically made of acrylic or a combination of acrylic and metal.
• Support: They rely on suction or adhesives to stay in place, and they may require relining over time to maintain a proper fit as the mouth changes.

Partial Dentures

• Indication: Partial dentures are used when only some of the natural teeth are missing.
• Features: They consist of a metal or acrylic framework that holds replacement teeth. They are designed to fill the gaps left by missing teeth, while the remaining natural teeth provide support.
• Support: Partial dentures are held in place by clasps or precision attachments that connect to the remaining natural teeth.

Implant-Supported

• Indication: These are used for patients who may not have enough healthy bone structure to support traditional dentures.
• Features: They are attached to dental implants (titanium posts placed in the jawbone). Implant-supported dentures provide greater stability and comfort compared to traditional dentures.
• Support: The implants help anchor the denture securely, reducing the need for adhesives.

Immediate Dentures

• Indication: These are placed immediately after teeth are extracted.
• Features: They are made in advance and inserted right after the removal of natural teeth, so patients don’t have to go without teeth during the healing period.
• Support: Since the gums and jawbone undergo changes after tooth extraction, immediate ones may require adjustments or relining as healing progresses.

Snap-In

• Indication: Similar to implant-supported dentures, these use dental implants or a specific attachment system to secure the denture.
• Features: Snap-in dentures snap onto the implants or attachments, providing a more stable fit compared to traditional dentures.
• Support: They are held in place more securely than regular ones, which helps with comfort and function.

Overdentures

• Indication: Overdentures are used when some natural teeth remain in the mouth.
• Features: They fit over the remaining natural teeth or dental implants. They provide more stability and comfort compared to traditional ones.
• Support: The remaining natural teeth or implants act as anchors to keep the overdenture in place.

Benefits of Dentures

Dentures offer a variety of benefits, especially for individuals who have lost their natural teeth. One of the primary advantages is the restoration of functionality. Missing teeth can make simple activities like chewing and speaking difficult, but they help restore these essential functions.

By filling in the gaps, they allow individuals to eat a wider variety of foods, enhancing their ability to maintain a healthy, balanced diet. They also help improve speech clarity, as missing teeth can lead to a lisp or difficulty pronouncing certain sounds.

In addition to functionality, they greatly enhance the appearance of a person’s smile. Missing teeth can affect facial aesthetics, causing the face to look sunken or sagging.

Dentures fill out the facial structure, providing support for the cheeks and lips, and giving the person a more youthful and natural appearance. This improvement in appearance can have a positive impact on self-esteem and confidence, allowing individuals to smile without feeling self-conscious.

They also promote overall oral health. When teeth are missing, the surrounding gums and jawbone can weaken over time.

Dentures help prevent further bone loss by providing the necessary support for the jaw, stimulating the bone and gums. Additionally, by replacing missing teeth, they help protect the remaining natural teeth from shifting, which can lead to misalignment and other dental problems.

Finally, they are customisable and can be adjusted to meet individual needs. With advances in dental technology, modern dentures are more comfortable and natural-looking than ever before.

Whether a person requires full or partial dentures, they can be tailored to match the size, shape, and colour of their natural teeth, ensuring a seamless fit. Regular check-ups and adjustments allow for ongoing maintenance, ensuring that dentures continue to provide comfort and optimal performance over time.

Adjustments and Repair

Adjusting or repairing dentures is essential to maintain their comfort, fit, and functionality over time. They may need adjustments or repairs for a variety of reasons, and it’s important to recognise the signs that indicate it’s time for professional attention. One of the most common reasons for needing adjustments is discomfort.

Over time, the shape of your mouth may change due to gum recession or bone loss, causing them to fit poorly. This can lead to sore spots or irritation in the gums, and if left unaddressed, it may result in more significant issues. If you experience any pain or discomfort while wearing them, it’s a good idea to see your dentist for an adjustment.

Another key reason to adjust or repair them is difficulty in chewing or speaking. If they feel loose, shift, or cause difficulty in biting or talking, it’s likely a sign that they need to be adjusted.

Poorly fitting dentures can also affect your ability to eat certain foods comfortably, leading to frustration and decreased quality of life. Your dentist can assess the fit and make necessary adjustments to improve functionality.

Additionally, regular check-ups are important for checking the overall condition of your dentures. Over time, they can show signs of wear and tear, such as cracks, chips, or broken teeth. If any part of the denture becomes damaged, it’s crucial to get it repaired promptly to prevent further damage or discomfort.

In some cases, they may need to be relined, particularly if the shape of the mouth has changed significantly. Reline procedures restore the proper fit by adding new material to the base of the denture.

Finally, denture repairs or adjustments may be needed after an injury or fall. Even though they are designed to be durable, they can crack or break under pressure. If this happens, it’s essential to have your them professionally repaired to avoid causing further damage to the denture or harm to your gums and mouth.

Regular maintenance and timely adjustments help ensure that they continue to provide a comfortable, functional, and natural-looking solution to tooth loss.

How to Clean Dentures

Cleaning dentures regularly is crucial for maintaining both their appearance and function, as well as promoting oral health. Here are the steps to clean them effectively:

1. Rinse After Eating: After every meal, remove your dentures and rinse them with warm water to wash away food particles and debris. This helps prevent buildup and staining. It’s best to avoid using hot water, as it can warp them.
2. Brush Daily: Use a soft-bristled toothbrush or a denture brush specifically designed for cleaning them. Regular toothpaste should not be used, as it can be too abrasive and cause damage. Instead, use a mild, non-abrasive denture cleaner or a mild dish soap to clean the surface. Gently brush all areas, including the teeth and the underside of the dentures, to remove plaque and tartar buildup.
3. Soak Overnight: Dentures should be soaked overnight to keep them hydrated and maintain their shape. Use a denture cleaning solution or a mild vinegar and water solution. This helps to remove bacteria and stains. Soaking also prevents the dentures from drying out and becoming brittle. Be sure to place them in a container of water to avoid warping.
4. Avoid Using Bleach: While bleach can whiten dentures, it’s not recommended for regular cleaning. It can weaken the denture material and cause discoloration over time. Instead, use denture-specific cleaning products that are formulated to be gentle on the material.
5. Rinse Before Wearing: After soaking, rinse your dentures thoroughly before putting them back in your mouth. This removes any cleaning solution residue that could irritate your gums or affect the taste in your mouth.
6. Clean Your Mouth: While cleaning your them, don’t forget to clean your natural gums and any remaining teeth. Gently brush your gums, tongue, and any natural teeth with a soft toothbrush to remove bacteria and promote overall oral health.
7. Regular Professional Cleaning: Even with daily care, they will eventually need professional cleaning or maintenance. Your dentist can check for any signs of wear, pressure points, or fit issues, and they may also provide a deep cleaning that removes stubborn stains or buildup.

Cost of Dentures in South Africa

The cost of dentures in South Africa can vary depending on several factors, including the type of dentures, the materials used, the dentist’s fees, and the region where the treatment is being provided. On average, here are some approximate price ranges for dentures in South Africa:

Full Dentures (Complete Dentures)

Upper or Lower Jaw: The cost for a full set of dentures (either upper or lower jaw) can range from R6,000 to R20,000.

Full Set (Upper and Lower): If both the upper and lower jaws need to be replaced, the cost can range from R12,000 to R35,000.

Partial Dentures

Metal Frame Partial Dentures: Partial dentures with a metal framework can cost anywhere from R7,000 to R18,000.

Acrylic Partial: These tend to be more affordable and may cost between R4,000 to R10,000.

Implant-Supported

These tend to be more expensive due to the cost of the implants themselves. Implant-supported dentures can range from R30,000 to R70,000 or more, depending on the number of implants needed.

Relining or Repairing

The cost for relining or adjusting dentures is typically lower, ranging from R1,000 to R3,000, depending on the complexity of the procedure.

Immediate Dentures

Immediate dentures, which are placed right after tooth extraction, can cost between R7,000 and R20,000.

Costs can vary significantly depending on the specific dental practice, the quality of materials used, and whether any additional procedures are required, such as tooth extractions or bone grafting. It’s always recommended to consult with a dentist for a personalised quote and to discuss the options available based on your dental needs.