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Related Experiment Video

Updated: Jul 4, 2026

Oral Biofilm Formation on Different Materials for Dental Implants

Oral Biofilm Formation on Different Materials for Dental Implants

Published on: June 24, 2018

Dental Implant Failures: Part 2.

Shankar Iyer¹, Lovely M Annamma², Muhammad Hassaan Rasheed³

¹Department of Periodontics, Rutgers School of Dental Medicine, Newark, NJ, USA.

Dental Clinics of North America

|November 14, 2025

Summary

This summary is machine-generated.

Dental implant failures, whether biologic, mechanical, or esthetic, require accurate diagnosis and prevention strategies. Understanding causes from surgical to restorative phases aids in successful long-term outcomes.

Keywords:

Dental implants Dental rehabilitation Implant esthetic failure Implant failures Implant prosthetic failure Implant surgical failure Osseointegration Peri-implantitis

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Area of Science:

Dentistry
Biomaterials Science
Surgical Complications

Background:

Dental implant failures can be biologic, mechanical, or esthetic, impacting function and patient satisfaction.
Early failures are often linked to surgical or biologic factors such as poor osseointegration or infection.
Late failures are frequently associated with technical or mechanical complications over time.

Purpose of the Study:

To categorize dental implant failures into distinct phases for improved clinical understanding.
To provide a framework for diagnosing and preventing various types of implant failures.
To enhance the long-term success and patient satisfaction with dental implant restorations.

Main Methods:

Review of literature on dental implant failures.
Categorization of failures based on timing and etiology (surgical, restorative, esthetic).
Analysis of diagnostic methods including clinical, radiographic, and patient-reported assessments.

Main Results:

Dental implant failures are classified into biologic, mechanical, and esthetic categories.
Early failures commonly involve surgical/biologic issues; late failures often stem from mechanical complications.
Diagnosis requires a multimodal approach, and prevention hinges on meticulous planning, surgery, restoration, and maintenance.

Conclusions:

A phased categorization (surgical, restorative, esthetic) clarifies the understanding of dental implant failures.
Comprehensive diagnosis and proactive prevention are crucial for mitigating implant failures.
Effective management strategies are essential for achieving optimal functional and esthetic outcomes in dental implantology.