All-on-4 Dental Implants
When a full arch of teeth is missing, or several teeth cannot be retained, All-on-4 may be one treatment option. Four implants support a fixed replacement arch in the upper or lower jaw. Suitability depends on an assessment of your mouth, jawbone and general health.
How do four implants support a full arch?
The “4” refers to the implants supporting one arch, not the number of replacement teeth. The dentist plans their positions and angles before connecting a fixed restoration. Upper and lower arches require separate assessment and planning.
When might it be considered?
All teeth are missing from the upper or lower jaw.
Several teeth are severely damaged and cannot be retained after assessment.
An existing removable denture feels unstable, and you want to explore fixed options.
The dentist will assess teeth that may still be saved and compare alternatives, including removable dentures and other implant arrangements.
What are the treatment stages?
1
Assessment and planning:
Review your medical history, teeth, gums, bite and jawbone, with imaging where needed.
2
Implant placement:
Place implants according to the individual plan, with appropriate pain management.
3
Temporary restoration and healing:
Same-day fixed temporary teeth may be possible only when clinical criteria and sufficient implant stability are met.
4
Final restoration and review:
Complete the final restoration after healing and assessment, followed by continuing checks and cleaning.
Before choosing treatment
Same-day temporary teeth do not mean treatment is complete. Bone grafting needs, timing and restoration design vary. Surgery and implant failure are possible risks, and restorations may need repair or replacement. Daily cleaning and long-term reviews remain essential.
Frequently asked questions
Do four implants replace both upper and lower teeth?
Can everyone have fixed teeth on the day of surgery?
Will I still need professional cleaning?
Explore your tooth replacement options
Contact Dr. Teri Yung Dental to arrange an assessment and discuss All-on-4 alongside other restorative options.
