What are the early signs of dental implant failure to watch out for, and how does the failure rate compare between titanium and zirconia implants for a small business owner?
Fan-out diagram
Seed → topic clusters → sub-queries, per model.
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence. 34 queries are still being classified.
What the models actually searched
Each model answered the query with its own web search. These are the searches it ran, matched to the closest simulated query.
- Survival and success of zirconia compared with titanium implants: a systematic review and meta-analysis | Clinical Oral Investigations · link.springer.com
- Survival and success of zirconia compared with titanium implants: a systematic review and meta-analysis · pubmed.ncbi.nlm.nih.gov
- Comparative Clinical Behavior of Zirconia versus Titanium Dental Implants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials · mdpi.com
- ZrO Summit 2025, Group 1, 'Survival and Clinical Performance of Zirconia Compared to Titanium Implants: A Systematic Review and Meta-Analysis' · pubmed.ncbi.nlm.nih.gov
- Peri-Implant Diseases · perio.org
- AO/AAP consensus on prevention and management of peri-implant diseases and conditions: Summary report · pubmed.ncbi.nlm.nih.gov
Semantic map
Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.
Queries
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
early symptoms of dental implant failure REFORMULATION | Google ↗ AI Mode ↗ | Find the primary warning signs that indicate a dental implant is rejecting or failing. | — | web_article | early signs of failure | 2x of 3 | |
titanium vs zirconia dental implant success rate comparison COMPARATIVE | Google ↗ AI Mode ↗ | Compare the statistical failure and success rates of titanium versus zirconia dental implants. | — | comparison_table | titanium versus zirconia implants | 2x of 3 | |
early symptoms of failing dental implants REFORMULATION | Google ↗ AI Mode ↗ | Find a direct, simplified list of early warning signs for implant failure. | — | web_article | early signs of failure | 1x of 3 | |
titanium vs zirconia dental implant success rate statistics COMPARATIVE | Google ↗ AI Mode ↗ | Compare the specific failure and success rates of titanium versus zirconia dental implants. | — | comparison_table | titanium versus zirconia implants | 1x of 3 | |
how dental implant surgery downtime affects small business owners PERSONALIZED | Google ↗ AI Mode ↗ | Understand how recovery time from dental procedures impacts small business operations. | — | forum/qna | surgery recovery for entrepreneurs | 1x of 3 | |
how do business owners handle dental implant surgery recovery time PERSONALIZED | Google ↗ AI Mode ↗ | Understand recovery timelines specifically through the lens of a busy professional or small business owner. | — | faq_page | surgery recovery for entrepreneurs | 1x of 3 | |
how to manage dental implant recovery as a busy entrepreneur PERSONALIZED | Google ↗ AI Mode ↗ | The user seeks advice tailored to a small business owner on handling dental surgery downtime and maintenance. | — | forum/qna | surgery recovery for entrepreneurs | 1x of 3 | |
why do dental implants fail causes and risk factors RELATED | Google ↗ AI Mode ↗ | Discover the underlying medical causes and patient risk factors associated with implant rejection. | — | faq_page | early signs of failure | 1x of 3 | |
peri-implantitis initial stages and detection ENTITY EXPANSION | Google ↗ AI Mode ↗ | Identify the primary clinical condition responsible for early dental implant failure. | — | glossary/definition | peri-implantitis and pain symptoms | 1x of 3 | |
reasons for dental implant rejection and bone loss IMPLICIT | Google ↗ AI Mode ↗ | The user wants to understand the underlying biological causes of why dental implants fail. | — | faq_page | early signs of failure | 1x of 3 | |
cost of dental implant revision and replacement surgery IMPLICIT | Google ↗ AI Mode ↗ | Determine the financial implications if an implant fails and needs to be replaced. | — | pricing_page | revision and replacement costs | 1x of 3 | |
dental implant complications warning checklist RELATED | Google ↗ AI Mode ↗ | Get an easy-to-read checklist for monitoring dental implant health at home. | — | checklist | complications and recovery checklist | 1x of 3 | |
zirconia dental implants pros and cons ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user needs detailed information specifically regarding the advantages and disadvantages of zirconia implants. | — | buyers_guide | titanium versus zirconia implants | 1x of 3 | |
zirconia dental implants pros and cons longevity ENTITY EXPANSION | Google ↗ AI Mode ↗ | Evaluate the durability and long-term performance specifically of zirconia implants. | — | buyers_guide | titanium versus zirconia implants | 1x of 3 | |
can a rejected dental implant be saved IMPLICIT | Google ↗ AI Mode ↗ | Learn the treatment options and prognosis when early signs of implant failure appear. | — | web_article | revision and replacement costs | 1x of 3 | |
signs your body is rejecting a dental implant RELATED | Google ↗ AI Mode ↗ | The user is looking for physical symptoms of implant osseointegration failure. | — | checklist | early signs of failure | 1x of 3 | |
signs of peri implantitis stages RELATED | Google ↗ AI Mode ↗ | Identify peri-implantitis, the leading disease causing dental implant failure. | — | glossary/definition | peri-implantitis and pain symptoms | 1x of 3 | |
zirconia vs titanium dental implants pros and cons for busy people COMPARATIVE | Google ↗ AI Mode ↗ | Weigh the durability and maintenance differences between zirconia and titanium implants. | — | buyers_guide | titanium versus zirconia implants | 1x of 3 | |
titanium dental implants longevity and failure statistics ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user wants specific statistical data on how long titanium implants last and their failure rates. | — | pdf_whitepaper | titanium versus zirconia implants | 1x of 3 | |
titanium dental implants longevity clinical studies ENTITY EXPANSION | Google ↗ AI Mode ↗ | Examine clinical data and long-term survival statistics for titanium implants. | — | pdf_whitepaper | titanium versus zirconia implants | 1x of 3 | |
what causes bone loss around dental implants early on RELATED | Google ↗ AI Mode ↗ | Understand the root causes of early bone resorption and implant instability. | — | web_article | early signs of failure | 1x of 3 | |
what to do if dental implant feels loose REFORMULATION | Google ↗ AI Mode ↗ | The user wants immediate actionable advice for a specific early sign of implant failure. | — | how_to_steps | early signs of failure | 1x of 3 | |
checklist for dental implant recovery timeline IMPLICIT | Google ↗ AI Mode ↗ | Get a day-by-day or week-by-week guide to healing after receiving a dental implant. | — | checklist | complications and recovery checklist | 1x of 3 | |
dental implant pain vs normal healing discomfort REFORMULATION | Google ↗ AI Mode ↗ | Differentiate between normal post-surgery soreness and abnormal pain indicating failure. | — | faq_page | peri-implantitis and pain symptoms | 1x of 3 | |
cost of dental implant failure revision surgery IMPLICIT | Google ↗ AI Mode ↗ | The user wants to know the financial and time implications of replacing a failed implant, relevant to a business owner. | — | pricing_page | revision and replacement costs | 1x of 3 | |
dental implant failure symptoms checklist REFORMULATION | Google ↗ AI Mode ↗ | Get a quick reference list of warning signs to monitor after surgery. | — | checklist | complications and recovery checklist | 1x of 3 | |
patient experiences with titanium vs zirconia implants forum ENTITY EXPANSION | Google ↗ AI Mode ↗ | Read real-world accounts of implant performance and long-term durability. | — | forum/qna | titanium versus zirconia implants | 1x of 3 | |
dental implant peri-implantitis symptoms and treatment RELATED | Google ↗ AI Mode ↗ | The user is searching for the primary disease condition that causes dental implants to fail. | — | glossary/definition | peri-implantitis and pain symptoms | 1x of 3 | |
metal allergy symptoms titanium dental implants RELATED | Google ↗ AI Mode ↗ | Find out if allergic reactions to titanium can cause implant failure. | — | web_article | early signs of failure | 1x of 3 | |
managing dental surgery downtime as a self employed business owner PERSONALIZED | Google ↗ AI Mode ↗ | Find strategies for managing medical downtime without disrupting small business operations. | — | case_study | surgery recovery for entrepreneurs | 1x of 3 | |
dental implant material durability titanium vs ceramic COMPARATIVE | Google ↗ AI Mode ↗ | The user wants a technical comparison of durability between titanium and ceramic (zirconia) implants. | — | product_spec_sheet | titanium versus zirconia implants | 1x of 3 | |
how to manage employee health leave for dental surgery business owner PERSONALIZED | Google ↗ AI Mode ↗ | Learn administrative strategies for business owners taking time off for elective surgeries. | — | case_study | surgery recovery for entrepreneurs | 1x of 3 | |
long term clinical studies dental implant failure rates zirconia titanium REFORMULATION | Google ↗ AI Mode ↗ | Access clinical research papers comparing failure rates of zirconia and titanium over time. | — | pdf_whitepaper | titanium versus zirconia implants | 1x of 3 | |
managing dental appointments with business travel schedule PERSONALIZED | Google ↗ AI Mode ↗ | The user seeks logistical strategies for scheduling dental implant follow-ups around a demanding work schedule. | — | case_study | surgery recovery for entrepreneurs | 1x of 3 |
Passes
Does another pass still surface new queries? A flattening curve means the fan-out has stabilised.
| Model | Pass | Target | Generated | Seconds | Tokens (in / out) | Notes |
|---|---|---|---|---|---|---|
| gemini-3.5-flash-lite | 1 | 12 | 12 | — | 937 / 1,402 | |
| gemini-3.5-flash-lite | 2 | 12 | 12 | — | 937 / 1,414 | |
| gemini-3.5-flash-lite | 3 | 12 | 12 | — | 937 / 1,460 |