What Are Dental Implants And How Do They Work?

If you’ve ever wondered about dental implants and how they work, you’re in the right place! Dental implants are an innovative solution for missing teeth that provide a natural-looking and long-lasting replacement. By securely anchoring an artificial tooth root into your jawbone, dental implants can restore the functionality and aesthetics of your smile. In this article, we’ll explore the fascinating world of dental implants and uncover their secrets to giving you the confident and beautiful smile you deserve. So, let’s jump right in!

What Are Dental Implants?

Dental implants are artificial tooth roots that are used to replace missing teeth. They are typically made of titanium or titanium alloy, which is biocompatible and fuses with the surrounding bone in a process called osseointegration. Once the implant is securely fused with the jawbone, it provides a strong and stable foundation for a replacement tooth or a dental crown.

Types of Dental Implants

There are several types of dental implants available, and the choice depends on the specific needs and circumstances of each individual. The most common types include endosteal implants, subperiosteal implants, and zygomatic implants.

Endosteal Implants

Endosteal implants are the most commonly used type of dental implant. They are placed directly into the jawbone through a surgical procedure. These implants resemble small screws or cylinders and are suitable for individuals with sufficient jawbone density.

Subperiosteal Implants

Subperiosteal implants are placed on top of the jawbone but beneath the gum tissue. They consist of a metal framework that supports the artificial teeth. This type of implant is typically used in cases where the patient does not have enough healthy natural jawbone to support an endosteal implant.

Zygomatic Implants

Zygomatic implants are used when there is not enough bone in the upper jaw to support traditional implants. Instead of being placed in the jawbone, zygomatic implants anchor into the cheekbone (zygoma). This type of implant provides a solid foundation for the placement of dental prosthetics.

The Dental Implant Procedure

The dental implant procedure typically consists of several steps, involving the placement of the implant, osseointegration, abutment placement, and crown placement. The entire process may take several months to complete, as it is essential to allow sufficient time for healing and integration of the implant with the jawbone.

Implant Placement

During the implant placement procedure, the oral surgeon will make an incision in the gum tissue to expose the jawbone. A small hole is then drilled into the bone, and the implant is carefully placed into the hole. Stitches are used to close the incision, and a temporary covering is placed over the implant to protect it during the healing process.


Osseointegration is a crucial step in the dental implant process. It refers to the process by which the implant fuses with the surrounding bone tissue. This typically takes several months, as new bone cells grow and attach to the implant, providing a stable and long-lasting foundation for the replacement tooth or dental crown.

Abutment Placement

After osseointegration has occurred, another minor surgery is performed to attach an abutment to the implant. An abutment acts as a connector between the implant and the replacement tooth or crown. It is either screwed or cemented onto the implant, protruding above the gum line.

Crown Placement

The final step in the dental implant procedure is the placement of the crown onto the abutment. The crown is custom-made to match the shape, size, and color of the surrounding teeth, ensuring a natural and aesthetically pleasing result. Once the crown is securely attached to the abutment, the implant process is complete.

Benefits of Dental Implants

Dental implants offer numerous benefits compared to other tooth replacement options, such as bridges or dentures. Some of the key advantages include:

  1. Durability: Dental implants can last a lifetime with proper care and maintenance, making them a long-term solution for missing teeth.
  2. Improved Functionality: Implants restore normal chewing and biting abilities, allowing you to enjoy your favorite foods without difficulty or discomfort.
  3. Enhanced Speech: Unlike dentures, which may slip or cause speech impediments, dental implants provide a stable and secure foundation for clear and confident speech.
  4. Aesthetics: Implants closely resemble natural teeth, providing a seamless and natural-looking result that enhances your smile and overall appearance.
  5. Oral Health: Dental implants do not require the alteration or modification of adjacent teeth, preserving the health and integrity of your existing teeth.

Considerations for Dental Implants

While dental implants are a highly effective tooth replacement option, there are certain considerations to keep in mind before undergoing the procedure.

Jawbone Density

Sufficient jawbone density is crucial for successful implant placement. If the jawbone has deteriorated or is insufficient, bone grafting procedures may be necessary to enhance bone volume before implant surgery.

General Health and Lifestyle

Individuals with certain medical conditions, such as uncontrolled diabetes or immune system disorders, may not be suitable candidates for dental implants. Additionally, smoking and poor oral hygiene habits can hinder the healing process and increase the risk of implant failure.


Dental implants are a significant investment, and the cost may vary depending on factors such as the number of implants required, additional procedures, and the location of the dental practice. It is essential to discuss the cost and available financing options with your dentist or oral surgeon.

Potential Risks and Complications

While dental implants have a high success rate, there are potential risks and complications associated with the procedure.


Infection at the implant site is a possible risk, although it is rare. Proper oral hygiene practices and post-operative care can significantly reduce the likelihood of infection.

Implant Failure

Implant failure can occur due to various factors, such as improper placement, insufficient osseointegration, or excessive mechanical forces applied to the implant. Regular dental check-ups and maintaining good oral hygiene can help detect and prevent potential implant failure.

Nerve or Tissue Damage

The placement of dental implants involves working in close proximity to nerves and other vital structures in the mouth. In rare cases, nerve or tissue damage may occur, resulting in temporary or permanent sensory or motor disturbances. Skilled and experienced dental professionals minimize the risk of such complications.

In conclusion, dental implants are a reliable and long-lasting solution for individuals with missing teeth. Through a multi-step process involving implant placement, osseointegration, abutment placement, and crown placement, dental implants provide numerous benefits, including improved functionality, aesthetics, and oral health. However, factors such as jawbone density, general health, lifestyle, and cost should be considered before undergoing the procedure. While potential risks and complications exist, they can be minimized with proper care and by seeking treatment from qualified professionals.