zirconia implant
Pronunciation: zer-KOH-nee-ah IM-plant
A dental implant fabricated from zirconium dioxide ceramic rather than titanium, used as a metal-free alternative in implant dentistry.
Full Definition
Zirconia implants (also called ceramic implants) are endosseous devices made from zirconium dioxide (ZrO₂) that offer a metal-free option for patients with titanium sensitivities or those who prefer all-ceramic aesthetics. Their white coloration avoids the greyish show-through at the gingival margin sometimes associated with titanium implants. Editors should note that 'zirconia' and 'zirconium' are not interchangeable: 'zirconia' refers to the ceramic oxide used in dentistry, while 'zirconium' is the metallic element. Clinical documentation should specify implant material to ensure accurate records. This term is increasingly common in patient consent forms, implant placement reports, and clinical case studies.
Usage
Usage note: Always use 'zirconia' (not 'zirconium') when referring to the ceramic dental material. Verify manufacturer's preferred capitalisation in product-specific documents.
In Context
- "The patient elected a zirconia implant due to concerns about metal hypersensitivity." — Patient Consent Form
- "Post-operative radiographs showed satisfactory osseointegration of the zirconia implant at the twelve-week review." — Follow-up Clinical Note