Versatility of transmucosal implants with zirconium ring. Case report

Area of Science:

• Biomaterials Science
• Dental Implantology
• Periodontology

Background:

• Zirconium exhibits excellent biocompatibility and affinity for bone and gum tissues.
• Titanium implants with zirconium coronal rings were investigated for enhanced dental restoration.
• The study aimed to evaluate two distinct placement methods for these hybrid implants.

Observation:

• The first implant featured a zirconium ring at the gum level for optimal periodontal healing and aesthetics, avoiding metal translucency.
• The second implant, placed post-extraction, utilized a zirconium ring at the crestal bone level.
• This second placement aimed to minimize the gap between the implant fixture and alveolar bone.

Findings:

• The zirconium collar at the gum line promoted superior periodontal healing and esthetic results.
• Positioning the zirconium ring at the crestal bone level facilitated bone-to-implant contact.
• This approach potentially negated the need for resorbable barriers due to zirconium's osteointegrative properties.

Implications:

• Zirconium-enhanced dental implants offer improved esthetics and periodontal health.
• The use of zirconium at the crestal bone level shows promise for bone regeneration and implant stability.
• This biomaterial innovation could advance dental implantology, offering alternatives to traditional methods.