Zygomatic All-on-4 implants offer a 12-year success rate of 95.2% to 96.7% for patients with severe jaw bone loss. These fixtures anchor into the dense zygomatic bone, reaching 98% cortical density. Common risks include sinusitis in 2.4% to 14.2% of cases and temporary nerve numbness.
- Success rates: Long-term data shows a 96.8% survival rate at the 5-year mark.
- Biological risks: Sinusitis remains the most frequent complication, often requiring antibiotics or minor surgery.
- Nerve safety: Temporary tingling in the cheek occurs in 1% to 4% of patients.
- Mechanical stability: Prosthetic success for the final bridge averages 94% after 6 years of use.
Bookimed Expert Insight: Thai clinics like SmileBox Dental Clinic use original Straumann materials to minimize long-term mechanical failures. While base procedures start at $15,000, most successful cases in Thailand involve immediate loading protocols. These protocols show a 98.1% success rate compared to just 95% for delayed loading. Choosing a clinic with high volume, like those seeing 1,600 patients annually, ensures the surgeon has handled complex maxillary atrophy.
Patient Consensus: Patients emphasize that flawless oral hygiene is critical for maintaining these longer posts beyond 10 years. Many recommend having a local specialist confirmed for follow-up care before traveling for the initial surgery.