Dental Implants Terminology

Types of Implants

• Endosteal Implants: Implants that are surgically placed into the jawbone. This is the most common type.
• Subperiosteal Implants: Implants that are placed on top of the jawbone but beneath the gum tissue. These are less common and used when there is not enough bone height for endosteal implants.
• Zygomatic Implants: Implants that are placed in the cheekbone (zygoma) when there is not enough bone in the upper jaw. This is a more complex procedure.

Implant Components

• Abutment: A connector piece that attaches the implant to the artificial tooth (crown, bridge, or denture).
• Crown: The artificial tooth that is attached to the abutment.
• Implant Fixture: The titanium post that is surgically placed into the jawbone.

Implant Procedures

• All-on-4: A technique that uses four implants to support a full arch of replacement teeth.
• All-on-6: Similar to All-on-4, but uses six implants for increased support and stability, especially in cases with less bone density.
• All-on-X: A general term for full-arch implant restorations that use a variable number of implants (usually 4 or more) depending on individual needs.
• Bone Grafting: A procedure to add bone to the jaw when there is not enough bone to support an implant.
• Flapless Surgery: A minimally invasive implant placement technique that involves making a small incision in the gums.
• Guided Implant Surgery: Using 3D imaging and computer technology to plan and place implants with greater precision.
• Immediate Load Implants: Implants that can support a temporary tooth replacement on the same day they are placed.
• Osseointegration: The process by which the implant fuses with the jawbone.

Implant-Supported Restorations

• Implant-Supported Bridge: Several implants are used to support a fixed bridge of replacement teeth.
• Implant-Retained Overdenture: A removable denture that snaps onto implants for increased stability and retention.
• Multi-tooth Implants: Replacing multiple missing teeth with individual implants or an implant-supported bridge.

Related Terms

• Biocompatibility: The ability of a material to function in the body without causing harm.
• Crown Lengthening: A surgical procedure to expose more of the tooth structure for implant placement.
• Sinus Lift: A procedure to add bone to the upper jaw in the sinus area.
• Titanium: A strong, lightweight metal that is biocompatible and commonly used for dental implants.