Fixed prostheses and removable prostheses are two main categories of dental prostheses used to replace missing or damaged teeth in the mouth.

Fixed prostheses are designed to be permanently attached to the remaining teeth or to dental implants. Examples of fixed prostheses include dental bridges and dental crowns. A dental bridge is a fixed prosthesis that is used to replace one or more missing teeth by using adjacent teeth as support. The bridge is attached to the supporting teeth with dental crowns or other dental cementing agents. Dental crowns are also fixed prostheses that are used to restore and protect damaged or decayed teeth. They are custom-made to match the shape, size, and color of the existing teeth, and are cemented onto the damaged tooth to provide strength and support.

Removable prostheses, as the name suggests, are designed to be removed from the mouth for cleaning and maintenance. Examples of removable prostheses include partial and complete dentures. A partial denture is a removable prosthesis used to replace one or more missing teeth. It is attached to the remaining teeth using clasps or attachments, and can be easily removed for cleaning or adjustment. A complete denture, on the other hand, is a removable prosthesis used to replace all the teeth in the upper or lower jaw. It is held in place by suction and adhesive agents, and can be easily removed for cleaning or adjustment.

The choice between fixed and removable prostheses depends on several factors, such as the patient’s oral health condition, the number and location of missing teeth, and the patient’s budget. Fixed prostheses are generally more expensive than removable prostheses, but they offer greater stability, durability, and functionality. Removable prostheses are easier to clean and maintain, but they may require adjustment or replacement over time. Your dentist can help you choose the most appropriate type of prosthesis for your individual needs and circumstances.

It is important that dental prostheses are properly cleaned and maintained to ensure their durability and avoid oral health problems. It is also necessary to schedule regular visits to the dentist to check the fit and integrity of the dental prosthesis.

4. Check for damage: Inspect your prosthesis regularly for signs of damage, such as         cracks, chips, or loose parts. If you notice any damage, contact your dentist for             repair or replacement.

5. Maintain good oral hygiene: Brush your remaining teeth, gums, and tongue twice a        day with fluoride toothpaste. Floss between your teeth and around your prosthesis        daily to remove plaque and food debris.

6. Visit your dentist regularly: Schedule regular dental check-ups to ensure that your        prosthesis fits properly and to check for any signs of oral health problems.

By following these tips, you can keep your dental prosthesis clean and functional, and enjoy a healthy and beautiful smile.