Dental Implant Types

There are numerous types of dental implants, each designed to meet specific patient needs. The following is the first part of a three-part series about the various designs and why they’re used. In Part 1, we’ll discuss dental implants by placement type.

Endosseous Implants

The first categorization of dental implant types is called endosteal or endosseous. These types of dental implants are surgically placed directly into the jaw bone to support the restored tooth as well as a nearby crown, implant bridge or implant-supported denture if needed. They can be of various shapes and implanted in a one- or two-phase procedure, depending on the condition of the jaw bone and surrounding tissue.

Subperiosteal Implants

Subperiosteal implants consist of a metal frame placed on top of the jawbone under the gum tissue. Metal posts protrude through the gums, upon which the restorations are mounted. This type of implant is preferred when there’s not enough jaw bone to withstand the placement of an endosseous implant. 

Generally, subperiosteal implants are more costly to implant because they must be fabricated using impressions or CAT scans in order to custom fit each patient’s unique jaw shape. If fabrication of the subperiosteal implant is competed via CAT scan, the procedure can be done in a single visit. If the implant is fashioned using an impression, two visits are necessary: a first to expose the jaw bone and create the impression and a second procedure to place the implant.

In Part 2, we’ll discuss the three types of endosseus implants. For information about the Ferber Dental Group, dental implants, dentures or periodontal concerns, call 561-439-8888 or visit http://www.ferberdental.com/.