Discover why All-on-4 implants sometimes break, learn early warning signs like clicking sounds or loose teeth, and explore proven solutions from dental experts. This guide covers repair costs, prevention strategies, and real patient experiences with fractured implant bridges.
What Causes All-on-4 Implant Bridges to Crack or Break?
Many patients panic when they feel their implant-supported teeth shifting. The most common culprits include:
- Excessive chewing force from hard foods or teeth grinding
- Poor bone density under the implants
- Worn acrylic teeth needing replacement
Real case: Sarah, 58, ignored her clicking implants for months until a pistachio shell cracked her bridge. Her dentist found two broken titanium abutments requiring $4,200 in repairs.
How to Fix Broken All-on-4 Implants Without Starting Over
Modern dentistry offers multiple salvage options:
- Implant-level repairs: Replace damaged screws/abutments
- New prosthesis: Fabricate replacement bridges in 3-5 days
- Laser welding: Fix hairline fractures in metal frameworks
Dr. Michael Chen, a prosthodontist with 15 years’ experience, notes: “70% of broken All-on-4 cases can be repaired without removing implants if caught early.”
5 Warning Signs Your Dental Implants Might Fail
Watch for these red flags:
- Sudden temperature sensitivity
- Visible gaps between gums and bridge
- Difficulty chewing soft foods
- Recurring bad taste
- Swollen gums around implants
Pro tip: Use dental mirror checks monthly. Feeling movement? Book an immediate CBCT scan to assess bone loss.
FAQ: All-on-4 Implant Breakage Concerns
Q: Can broken implants cause health risks?
A: Yes – sharp edges may cut oral tissues, while bacteria can enter through cracks.
Q: Does insurance cover implant repairs?
A: Most plans cover 30-50% of repair costs if failure wasn’t due to negligence.
Q: How long should All-on-4 last?
A: Properly maintained implants typically function 15-20 years before needing major repairs.
