● 3730 Foothill Blvd, La Crescenta, CA 91214
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Boston Dental Care
DR ROBERT THEIN - DDS, ABOI, ICOI
  • Home
  • About Us
    • Meet Dr. Robert Thein
    • Contact Us
    • Office Tour
    • Your First Visit
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    • Request an Appointment
    • Testimonials & Reviews
      • Reviews
      • Written Testimonials
      • Video Testimonials
    • Blog
  • Oral Surgery
    • Wisdom Teeth Removal
    • Surgical Removal of Teeth
    • Anesthesia & Pain Relief
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    • 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
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      • Sinus Lift Surgery
      • Candidate Dental Implants
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    • IMPLANT RESTORATION
      • Dental Implant Crown Placement in Los Angeles
      • Restoring Dental Implants Placed Elsewhere in Los Angeles
      • Long-Term Dental Implant Maintenance in Los Angeles
    • ADVANCED IMPLANT CARE
      • Failed Implant Correction
      • Ridge Augmentation in Los Angeles
      • Bone Loss Solutions for Dental Implants in Los Angeles
      • Long-Term Implant Success Planning in Los Angeles
    • 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

Dental Implant Failure: Causes, Symptoms, Treatment & Prevention (2026 Guide)

Posted on July 24, 2026 by Robert Thein.

Dental implants are considered the gold standard for replacing missing teeth because of their durability, natural appearance, and high success rate. In fact, modern dental implants have a success rate of 95–98% when placed by an experienced implant dentist and maintained properly. However, while uncommon, dental implant failure can occur. Understanding why implants fail, recognizing […]

Filed Under: Dental Implants Tagged With: dental, dental implant, dental implant failure

Three Surgeries and Still No Implant Overdentures

Posted on March 28, 2019 by Zeba Warsi.

I’m hoping you can advise me. My dentist has done quite a few dental implant procedures over the years, so I felt pretty safe going to him. When he went in for the first surgery, he decided there wasn’t enough bone there. He suggested I have bone grafting done. So we waited for some healing […]

Filed Under: Implant Overdentures Tagged With: bone grafting, dental implant failure, failed bone grafting, La Crescenta Dentist, La Crescenta Implant Dentist, La Crescenta Implant Overdentures

Doubting Getting Implant Overdentures

Posted on December 26, 2018 by Zeba Warsi.

I’ve had many crowns and bridges placed on teeth. I have horrible genes when it comes to teeth. I mean the worst. It’s getting to the point where more and more teeth are failing me and I’m thinking about just pulling them all and just getting implant overdentures. However, two years ago I had my […]

Filed Under: Implant Overdentures Tagged With: bone grafting, dental implant failure, dental implants, getting rid of all your teeth, Glendale CA Implant Overdentures, Glendale Implant Dentist, loose dental implant

Trying to Find the Best Implant Dentist

Posted on December 15, 2018 by Zeba Warsi.

I need to get a couple of dental implants and I want to find the best implant dentist around. I’ve heard the longer they’ve been placing them, the more likely you are to have a successful outcome. How many years should they have been placing them? Carly Dear Carly, It’s great that you are trying […]

Filed Under: Best Implant Dentist Tagged With: dental implant failure, finding expert implant dentists, finding the best implant dentist, La Crescenta Dental Implants, La Crescenta Implant Dentist

Serving Glendale, La Crescenta, Montrose and Pasadena California
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Existing patients Call: (818) 248-1991 New Patients Call: (833) 357-7578

Resources

  • Dental Implant Case Study
  • New Patients
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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 – 6:00 PM
  • TUE: 9:00 AM – 6:00 PM
  • WED: 9:00 AM – 6:00 PM
  • THU: 9:00 AM – 6:00 PM
  • FRI: Closed
  • SAT: Closed
  • SUN: Closed

*Lunch Break: 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
      • Reviews
      • Written Testimonials
      • Video Testimonials
    • 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 in Los Angeles
    • IMPLANT RESTORATION
      • Dental Implant Crown Placement in Los Angeles
      • Restoring Dental Implants Placed Elsewhere in Los Angeles
      • Long-Term Dental Implant Maintenance in Los Angeles
    • ADVANCED IMPLANT CARE
      • Failed Implant Correction
      • Ridge Augmentation in Los Angeles
      • Bone Loss Solutions for Dental Implants in Los Angeles
      • Long-Term Implant Success Planning in Los Angeles
    • 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