Association Between Implant Positioning Parameters and Prosthetic Failure in Full-Arch Fixed Implant-Supported Prostheses: A Retrospective Matched Case-Control Study
Sumanjit Midha, Sami Faisal Jamdar, Sunaina Singla, Jasvinder Kaur, Jeevani Eppala, Jay Gohil, Akriti Mahajan · 2026
Read Association Between Implant Positioning Parameters and Prosthetic Failure in Full-Arch Fixed Implant-Supported Prostheses: A Retrospective Matched Case-Control Study by Sumanjit Midha, Sami Faisal Jamdar, Sunaina Singla, Jasvinder Kaur, Jeevani Eppala, Jay Gohil, Akriti Mahajan (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13330793.txt.
Description
Sumanjit Midha and team linked implant placement factors to prosthetic failure in full-arch fixed false teeth. Their 2026 retrospective matched case-control study used records from January 2020 to December 2024 in a dental department. It studied how implant angulation, anteroposterior spread, and cantilever extension influence stress spread and prosthetic failure. Good full-arch rebuild needs implants to last and long-term false-tooth stability and bite harmony, yet false-tooth problems remain big.
Cases showed much greater mesiodistal tilt, buccolingual tilt, up-down implant place, distal arm length, and arm-to-spread ratio than controls, with all gaps significant. Greater front-to-back spread and inter-implant distance shielded against false-tooth failure. The team concludes that increased implant tilt and arm extension raise false-tooth failure risk, while greater spread and distance improve stability. Exact false-tooth-driven placement may reduce breakdowns and improve long-term false-tooth success.
Catalog record
| CREATOR | Sumanjit Midha, Sami Faisal Jamdar, Sunaina Singla, Jasvinder Kaur, Jeevani Eppala, Jay Gohil, Akriti Mahajan |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 30 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |