Defined
A dental implant is a metal post or frame that is placed into the jaw to hold an artificial tooth or bridge. After it is installed, implants look and function like real teeth and may last anywhere from 10 to 20 years.
The Professionals
Most patients will need to work with both a dentist and a periodontist to receive a dental implant. The best candidates are those who have healthy gums and enough bone structure to support the implant. Implants can be expensive and not all insurance carriers cover the procedure.
Types of Implants
There are two main types of dental implants, endosteal and subperiosteal. Endosteal implants are the most common. The implant resembles a small screw or cylinder and is placed into the patient's jawbone. After placement, the implant and bone need 2 to 6 months to bond together and form a stable anchor for an artificial tooth. A temporary tooth replacement can be worn over the implant site during this time.
Additional Features
Depending upon the type of endosteal implant used, the periodontist may need to attach a second metal post to the implant. This post is called an abutment and it completes the foundation on which the artificial tooth will be placed. The gums need a few weeks to heal following the installation of the abutment. The periodontist may use an implant that already has the extension abutment attached. In this case, the second installation step is not necessary.
Next Steps
The dentist will create an artificial tooth that fits securely on top of the implant. The tooth will be shaped and colored to match the patient's other teeth.
Jaw Limitations
Unlike endosteal implants, subperiosteal implants are not placed in the bone of the jaw. Instead, the metal framework of the implant lays on top of the jaw and under the gums. A post protrudes up through the gums to hold the prosthetic tooth. These types of implants are a good option if the patient's bone has deteriorated and jaw structure is limited.
Alterative Treatments
Implants are excellent alternatives to traditional bridges and dentures. Unlike those options, implants can replace one or more teeth without negatively affecting neighboring teeth. Sometimes bridges and dentures cause bone loss and gum recession. This isn't a problem with implants because they integrate into the structure of the jawbone. Plus, implants won't slip or shift in the mouth like dentures.
After Care
After receiving a dental implant, a patient needs to care for it as he does his real teeth. This includes brushing and flossing regularly to keep the implant clean and free of plaque. Patients must also continue to visit the dentist for regular cleanings.
Tags: artificial tooth, bridges dentures, dental implant, metal post, placed into