Types of Dental Implants

Dental implants have become an increasingly popular solution for Australians seeking to replace missing teeth and restore their smiles. With various options available, it’s essential to understand the different types of dental implants to determine the best fit for your needs. In this comprehensive guide, we’ll explore the various types of dental implants, discuss their pros and cons, and help you make an informed decision for your dental health.

What Are the Different Types of Dental Implants?

Dental implants are artificial tooth roots made of biocompatible materials, typically titanium or zirconia, that are surgically inserted into the jawbone. The implant serves as a foundation for a dental crown, bridge, or denture, providing a stable and durable solution for replacing missing teeth. Several different types of dental implants are available, each designed to address specific dental needs and preferences.

Single Tooth vs. Multiple Teeth Implants

Dental implants can replace one tooth, multiple teeth, or even an entire arch of teeth. Here are the options:

  • Single-tooth implant: This involves replacing a single missing tooth with one dental implant and a custom-made dental crown.
  • Multiple-tooth implant: If several teeth are missing, multiple dental implants can support a dental bridge or partial denture.
  • Full-arch implant: Full-arch dental implants can support a complete denture for those missing all their teeth in an arch.

The Most Common Types of Dental Implants

The two most common types of dental implants are the endosteal implant and subperiosteal implants. The primary difference between these implants is how they are attached to the jawbone.

Endosteal Implants

These implants are the most common type, shaped like screws, cylinders, or blades. They are placed directly into the jawbone and can hold one or more prosthetic teeth. Endosteal implants are often recommended for patients with existing dentures or bridges.

Subperiosteal Implants

Unlike endosteal implants, subperiosteal implants are placed on or above the jawbone but under the gum tissue. A metal post is inserted through the gum to hold the implant in place. These implants are suitable for patients who cannot wear conventional dentures, have insufficient jawbone for endosteal implants, or do not wish to undergo bone augmentation procedures.

Mini Dental Implants (MDIs)

Mini dental implants are smaller and narrower than traditional implants, making them suitable for patients with significant bone loss or limited jawbone availability. MDIs are often used to stabilise lower dentures, preventing them from slipping while eating or talking. Due to their smaller size, MDIs can be placed using less invasive techniques than other dental implants.

Immediate-Load Dental Implants

Immediate-load dental implants, also known as same-day implants or teeth-in-a-day, allow for the placement of temporary teeth during the same appointment as the implant surgery. This option suits patients with sufficient natural, healthy bone and a secure implant to support the temporary replacement tooth. Immediate-load implants can significantly reduce the overall treatment time, as patients do not need to wait for the implant to fuse with the bone before receiving their replacement teeth.

All-on-4 Dental Implants

All-on-4 dental implants are designed for patients who require a full arch of top or bottom replacement teeth. This technique involves placing four implants into the available bone and attaching special abutments that can support same-day temporary replacement teeth. All-on-4 implants are a popular choice due to their lower cost and reduced treatment time compared to traditional full-arch implant procedures.

Zirconia Dental Implants

Zirconia dental implants are an alternative to traditional titanium implants, offering patients a more natural-looking and metal-free option. These implants are made from a biocompatible ceramic material that is both strong and aesthetically pleasing. Some patients may prefer zirconia implants due to metal allergies or concerns about the appearance of metal in their mouths surrounding teeth.

Which Type of Dental Implants Are Best?

The best type of dental implant for you will depend on several factors, including your oral health, the number of teeth that need to be replaced, and your personal preferences. It’s essential to consult a dental professional who can assess your needs and recommend the most suitable option.

Comparison of Different Types of Dental Implants

As we’ve explored, various types of dental implants cater to different patient needs and preferences. For example, a single tooth dental implant is perfect for individuals missing just one tooth, while multiple-tooth implants are more suitable for those with several missing teeth. The innovative All-on-4 technique provides a cost-effective and efficient alternative for full-arch tooth replacement. When comparing dental implant options, factors such as the patient’s oral health, jawbone density, and desired outcome come into play. Both endosteal and subperiosteal implants have their advantages, with endosteal implants being the most common choice due to their compatibility with most patients. Subperiosteal implants, on the other hand, are a better fit for those with insufficient jawbones or those who cannot undergo bone augmentation procedures. Ultimately, the type of dental implant chosen should be based on a comprehensive evaluation by a dental professional, who can determine the most suitable dental implant surgery to restore the patient’s smile and oral health.


Dental implants are a versatile and long-lasting solution for replacing missing teeth. With various types of implants available, it’s crucial to consult with a dental professional who can help you determine the best option for your specific needs. By understanding the different types of dental implants and their benefits, you can make an informed decision and enjoy a restored smile with improved function and appearance.