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Boston Dental Care
DR ROBERT THEIN - DDS, ABOI, ICOI
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Home›Dental Implant Failure & Implant Complication Evaluation

Dental Implant Failure & Implant Complication Evaluation

Implant Complications • Evaluation & Second Opinion

Dental Implant Failure & Implant Complication Evaluation

A painful, loose or problematic dental implant does not automatically mean the same thing in every patient.
The first step is identifying whether the problem involves the implant itself, bone, gum tissue, bite,
implant position, restorative components or a combination of factors.

Request an Implant Evaluation
Call (833) 357-7578

Start With the Cause

Why Dental Implants Can Develop Problems

Implant complications can develop during healing or after an implant has been in function.
A careful evaluation is needed before deciding whether the implant can be maintained, restored, repaired or replaced.

01

Biologic Problems

Bone loss, inflammation, infection or poor integration can affect implant stability and surrounding tissues.

02

Mechanical Problems

Loose screws, damaged crowns, fractured components or excessive bite forces can affect the restoration above the implant.

03

Position & Planning

Implant position, angulation, available bone and restorative design may influence long-term function and maintainability.

Warning Signs

When Should an Existing Implant Be Evaluated?

Some symptoms can come from the restoration while others may involve the implant or surrounding tissues.
An examination helps distinguish between them.

  • A loose implant crown or bridge
  • Pain or discomfort around an implant
  • Bleeding, swelling or drainage
  • Changes in the bite
  • Food trapping or difficulty cleaning
  • Visible gum or bone changes
  • A restoration that looks or feels different
  • An implant that feels mobile

3D Evaluation

Understand the Implant, Bone and Anatomy Before Planning Revision Treatment

When appropriate, three-dimensional imaging can help evaluate implant position, surrounding bone and nearby anatomy.
Existing radiographs, surgical records and implant-system information can also be useful when available.

Implant PositionBone SupportSinus / Nerve AnatomyRestoration FitBiteImplant Components

Possible Treatment Pathways

Not Every Implant Problem Requires Implant Removal

The appropriate next step depends on what is actually causing the problem.

Restore or Repair

Some problems are limited to the crown, screw, abutment or prosthetic component.

Manage the Bite

Occlusal forces and restorative contacts may need evaluation and adjustment.

Treat the Site

Bone or soft-tissue concerns may require treatment before restorative decisions are made.

Revision or Replacement

If an implant cannot be maintained, removal, healing, grafting or replacement may be considered depending on the case.

Implant Placed Elsewhere?

You Can Still Request an Evaluation

If another provider placed your implant, bring any implant records, X-rays, manufacturer information,
previous treatment plans and surgical records you have available.

Restoring Implants Placed Elsewhere →

Second Opinion

Before Replacing Everything, Clarify What Has Failed

A failed crown, loose component or local tissue problem is different from a truly mobile or non-integrated implant.
Diagnosis should come before a major treatment decision.

Request a Second Opinion →

Patient Questions

Dental Implant Failure FAQs

Does a loose implant crown mean the implant failed?

Not necessarily. The problem may involve the crown, screw, abutment, bite or another restorative component. The implant and restoration should be evaluated.

Can a failed dental implant be replaced?

Sometimes. Replacement depends on the cause of failure, the condition of the bone and tissues, healing, anatomy and the restorative plan.

Can bone grafting be required after implant failure?

Yes, in some cases bone loss at the implant site may need to be addressed before another implant is considered.

Can you treat an implant placed by another dentist?

Existing implants placed elsewhere can often be evaluated. Records and implant-system information are useful when available but are not required to schedule an examination.

What should I do if my implant feels mobile?

A mobile implant should be professionally evaluated rather than ignored. The cause and condition of the surrounding tissues need to be determined.

Find the Cause Before Choosing the Fix

Request an Implant Complication Evaluation

Dr. Robert Thein evaluates implant complications, failed implants and existing implant restorations for patients from La Crescenta, Glendale and surrounding communities.

Request an Appointment
Call (833) 357-7578

Serving Glendale, La Crescenta, Montrose and Pasadena California
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New Patients:
(833) 357-7578

Existing Patients:
(818) 248-1991

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Existing patients Call: (818) 248-1991 New Patients Call: (833) 357-7578

Resources

  • Dental Implant Case Study
  • New Patients
  • Dental Implant Financial Options

Address

Boston Dental Care
Dr. Robert Thein, D.D.S.
3730 Foothill Blvd
La Crescenta, CA 91214

Dental Implant Solutions

  • What Are Dental Implants?
  • Single Tooth Dental Implants
  • Multiple Tooth Implants
  • Full-Arch Dental Implants (All-on-4 / All-on-X)
  • Cost of Dental Implant
  • Dental Implant FAQ
  • Dental Implant Failure

Business Hours

  • MON: 9:00 AM – 12:00 PM / 1:00 PM – 5:00 PM
  • TUE: 9:00 AM – 12:00 PM / 1:00 PM – 5:00 PM
  • WED: 9:00 AM – 12:00 PM / 1:00 PM – 5:00 PM
  • THU: 9:00 AM – 12:00 PM / 1:00 PM – 5:00 PM
  • FRI: Closed
  • SAT: Closed
  • SUN: Closed

*Office Closed for Lunch: 12:00 PM – 1:00 PM

Areas Serving:

La Crescenta - Montrose, Pasadena, Glendale, Burbank, La Cañada, Sunland, Tujunga, Eagle Rock and Nearby Communities with Implant-Only Specialist Care

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Menu
  • Home
  • About Us
    • Meet Dr. Robert Thein
    • Contact Us
    • Office Tour
    • Your First Visit
    • Financial Options
    • Request an Appointment
    • Testimonials & Reviews
    • Dental Implant Blog
  • Oral Surgery
    • Wisdom Teeth Removal
    • Surgical Removal of Teeth
    • Anesthesia & Pain Relief
    • Oral Diseases & Infections
    • Corrective Jaw Surgery
  • Implant Dentistry
    • DENTAL IMPLANTS
      • Dental Implant Surgery in Glendale, CA
      • Single Tooth Dental Implants
      • Multiple Tooth Implants
      • Implant-Supported Dentures
      • Full-Arch Dental Implants (All-on-4 / All-on-X)Implant Surgery
    • IMPLANT SURGERY
      • Dental Implant Surgery
      • Bone Grafting for Dental Implants
      • Sinus Lift Surgery
      • Candidate Dental Implants
      • Loose Dental Implants
      • Facial Collapse
      • Complex Dental Implant Cases & Full-Mouth Rehabilitation
    • IMPLANT RESTORATION
      • Dental Implant Crown Placement
      • Restoring Dental Implants Placed Elsewhere
      • Long-Term Dental Implant Maintenance
      • Implant Placement & Restoration
    • ADVANCED IMPLANT CARE
      • Failed Implant Correction
      • Ridge Augmentation for Dental Implants
      • Bone Loss Solutions for Dental Implants
      • Long-Term Dental Implant Success Planning
    • OTHER MISSING TEETH OPTION
      • Dental Implants vs Bridges
      • Dentures
      • Partial Dentures
    • AFFORDABLE IMPLANT OPTIONS
      • Cost of Dental Implants
      • Snap-on Dentures
      • Mini Dental Implants
      • Snap-On Dentures – Jenny’s Case
    • DENTAL IMPLANT FAQ
  • CASE STUDY
    • DENTAL IMPLANT CASE STUDY
    • COSMETIC DENTISTRY CASE STUDY
  • Other
    • Sedation Dentistry
    • Emergency Dentist
    • Full Mouth Reconstruction
    • Tooth Extraction
  • Click to Call
    (818) 248-1991
MenuBoston Dental Care
  • Home
  • About Us
    • Meet Dr. Robert Thein
    • Contact Us
    • Office Tour
    • Your First Visit
    • Financial Options
    • Request an Appointment
    • Testimonials & Reviews
    • Dental Implant Blog
  • Oral Surgery
    • Wisdom Teeth Removal
    • Surgical Removal of Teeth
    • Anesthesia & Pain Relief
    • Oral Diseases & Infections
    • Corrective Jaw Surgery
  • Implant Dentistry
    • DENTAL IMPLANTS
      • Dental Implant Surgery in Glendale, CA
      • Single Tooth Dental Implants
      • Multiple Tooth Implants
      • Implant-Supported Dentures
      • Full-Arch Dental Implants (All-on-4 / All-on-X)Implant Surgery
    • IMPLANT SURGERY
      • Dental Implant Surgery
      • Bone Grafting for Dental Implants
      • Sinus Lift Surgery
      • Candidate Dental Implants
      • Loose Dental Implants
      • Facial Collapse
      • Complex Dental Implant Cases & Full-Mouth Rehabilitation
    • IMPLANT RESTORATION
      • Dental Implant Crown Placement
      • Restoring Dental Implants Placed Elsewhere
      • Long-Term Dental Implant Maintenance
      • Implant Placement & Restoration
    • ADVANCED IMPLANT CARE
      • Failed Implant Correction
      • Ridge Augmentation for Dental Implants
      • Bone Loss Solutions for Dental Implants
      • Long-Term Dental Implant Success Planning
    • OTHER MISSING TEETH OPTION
      • Dental Implants vs Bridges
      • Dentures
      • Partial Dentures
    • AFFORDABLE IMPLANT OPTIONS
      • Cost of Dental Implants
      • Snap-on Dentures
      • Mini Dental Implants
      • Snap-On Dentures – Jenny’s Case
    • DENTAL IMPLANT FAQ
  • CASE STUDY
    • DENTAL IMPLANT CASE STUDY
    • COSMETIC DENTISTRY CASE STUDY
  • Other
    • Sedation Dentistry
    • Emergency Dentist
    • Full Mouth Reconstruction
    • Tooth Extraction
Ready to Schedule?Request an AppointmentNew Patients(833) 357-7578Existing Patients: (818) 248-1991

3730 Foothill Blvd, La Crescenta, CA 91214