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All About Overdentures

Feb 24

Overdentures Are A Type Of Denture That Is Worn Over The Teeth

People who have many or all of their teeth missing understand the frustration of dentures sliding or loosening when speaking or laughing. An overdenture is a dental prosthesis that solves the issues that regular dentures have.

An overdenture is a denture prosthesis that is held in place and stable by implants. It gives you a natural smile so you may eat, laugh, and smile without worrying about your denture sliding about.

By serving as natural teeth, an overdenture can eventually improve a person's quality of life.


Overdentures Come In A Variety Of Shapes And Sizes

Depending on your demands and budget, overdenture implants can be set or detachable. Both varieties are much more comfortable and esthetic than a traditional denture, and they aid in improving a person's dental health by minimizing bone loss and supporting nutritional requirements.

Overdentures with Implants Implant-supported dentures are overdentures with four or six implants put into the mandibular and maxillary jawbones. They aid in the preservation of existing bone, preventing future degradation. This will assist to increase bone stability and provide the look of young.

An implant-supported overdenture usually needs two minor procedures: one to insert the implant into the jawbone and another to expose the implant so that a personalized prosthesis may be made. It may be taken off when it's time to go to bed or when the patient needs to clean it.


Overdenture With Implant Support

A permanent implant-supported overdenture resembles a detachable one, but it is secured in place with screws and cannot be removed by the patient. To remove the prosthesis, you'll need a dentist to gently unscrew it.

This method provides the most stable, long-term support for the edentulous patient. The sole disadvantage is that, because it requires four dental implants and employs screws as abutments, it is usually the most expensive choice.


Implant-Supported Overdentures With Bar Retention

An implant-supported overdenture with bar-retained retention employs a bar affixed to the denture to aid clip onto the implants. The denture may clip on and off the implants as needed, yet it is more secure than a traditional denture. The overdenture is often only removed to clean and sleep.


Implant-Supported Overdentures With Ball Retention

Ball-retained implants are a fantastic option for the lower arch, where two or four implants are often put into the jawbone.

A ball retained overdenture is one with a ball-shaped abutment connecting the implant to the denture. When compared to a regular denture, it gives more stability and usefulness.

Additionally, ball attachments make it easy to clean and replace parts if they are required.


Partial Overdentures

When only a few teeth are lost, a partial denture may be required. It is normally removable, like a complete denture, and has certain disadvantages, such as placing pressure on adjoining teeth.

An overdenture partial performs the same functions as a full implant-retained denture. It involves the replacement of one or more teeth with implants, making them simpler to clean. There's also less of a chance of it sliding.

When compared to a regular partial denture, an overdenture partial helps distribute chewing forces more evenly and has a more natural appearance.


Steps In The Overdenture Procedure

All of the phases of the implant and overdenture process will be reviewed by your dentist or surgeon. An overdenture must be placed in the same way that a single implant would.


Discuss all of your wants, concerns, and budget with your dentist.

Your dentist will conduct a thorough examination as well as a complete assessment of your medical and dental history. Photographs, impressions, and 3-D Cone Beam radiographs are commonly used to evaluate your bone heights and if you require additional procedures like as bone grafting or sinus augmentation.


Placement Of The Implant

A local anesthetic will be used by your dentist to numb you. A 3-D surgical guide can sometimes assist your dentist in determining the best location for the implants. The jawbone is fastened with two or four titanium implants. Stitches are used to aid in the healing process.


The Healing Procedure

Before your implants may be visible, you must recuperate for three to six months. The process of osseointegration takes time.


Protective Headgear

Your dentist will expose the implants once you've recovered, and a healing cap will be inserted to assist guide where the abutment and prosthesis will go.


Make An Impression

The creation of your overdenture will be aided by scanning or conventional imprints. It will be submitted to the lab for the fabrication of the denture framework and fake teeth.



Your dentist will test the overdenture in and make any required adjustments when it is completed. The teeth are securely fixed in place if it fits nicely. You will be given post-operative instructions on how to care for your new prosthesis.


Overdentures vs. Standard Dentures

A normal denture and an overdenture are two forms of prosthesis that are extremely distinct. The only thing they have in common is that they all replace lost teeth.

Dentures are a detachable, cost-effective, and rapid way to replace lost teeth. When patients desire to eat more comfortably, they utilize an acrylic denture to help restore function and aesthetics. A full denture will fit over the bony ridge, but due to bone degeneration, it may become loose over time.

Bone resorption occurs over time in a lower jaw that is missing teeth. A denture wearer may have a loose denture that will require regular relines and repairs as a result of this. When mandibular implants are used, the denture becomes more stable, which increases patient satisfaction.

Overdentures are usually permanent and difficult to remove. They are more sturdy and provide far more confidence and comfort than a traditional denture. Overdentures are a significant financial investment in your oral and general health that will pay off for the rest of your life.

An overdenture, unlike a conventional denture, strengthens the jawbone to help it preserve its shape. It gives a more youthful appearance than a traditional denture and supports bone repair rather than bone degeneration.