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Discussions on Abutments

Welcome to the Abutments Section of OsseoNews.com, where you can research, and participate in discussions about Abutments. It's the one place where dentists, surgeons, and industry experts share their knowledge on Abutments.

Recent Abutments Discussions

• Abutment Level Impressions vs. Implant Level Impressions?

  I plan to make final impressions at the abutment level and then insert the permanent bridges. In the past I made implant level impressions and then inserted the permanent abutments and bridges at the same time. Anything wrong with making abutment level impressions like I am planning?

    Read More and Comment  | 6 Comments »
 
• Unable to Make Abutment Level Impressions: Recommendations?

  I have not been able to capture clear impressions of the margins. I really do not want to remove the abutments and take a new implant level impression and make a second set of abutments.

    Read More and Comment  | 10 Comments »
 
• Metal Abutment Exposed on Implant: What Are The Best Options?

  The gingival has receded slightly and the metal abutment is showing. Also there has been a graying of the gingival tissue on the labial of the implant. I am considering options.

    Read More and Comment  | 5 Comments »
 
• Junction of Abutment and Implant Fixture: Potential Source of Infection?

  The literature seems to supports the view that the junction of the abutment and implant fixture is a potential source of infection and inflammation.

    Read More and Comment  | 17 Comments »
 
• Temporary Crown for Implant: How do I Contour this to Prevent Gingival Recession?

  How do I contour the buccal of the temporary crown to prevent gingival recession?

    Read More and Comment  | 4 Comments »
 
• Die Spacer on Implant Abutments: How Much is Enough?

  What are dental labs doing about die relief on implant abutments?

    Read More and Comment  | 2 Comments »
 
• Implant Retained Overdenture: Determine How Long the Locator Abutment Should Be?

  At that visit I am planning on uncovering the implant fixtures and placing transmucosal healing abutments. How do I determine how long the Locator abutment should be?

    Read More and Comment  | 7 Comments »
 
• Abutment Not Fully Seated: Leave as Is or Drill it Out?

  I hand-tightened the abutment screw and then I torque it down to 35Ncm. I realized then that I had made 2 errors. A radiograph demonstrated that the abutment was not fully seated when I torque it to 35Ncm. Also I realized that I was only supposed to torque it to 20 Ncm.

    Read More and Comment  | 8 Comments »
 
• Screw Vent Implants: How Do I Remove the Abutments?

  I have inherited a patient with 6 Screw Vent dental implants. I need to remove the TSF abutments which I thought were only held in by abutment screws.

    Read More and Comment  | 5 Comments »
 
• Changes to 3i Abutment Screw for Wide Platform Implants?

  One of my patients came in for an abutment insertion and the conventional abutment screw that I attempted to insert was too narrow and just slipped down the screw channel.

    Read More and Comment  | 3 Comments »
 
• Reuse an Abutment?

  I had to remove a crown cemented with zinc phosphate cement because it became loose. The crown was destroyed because I had to cut it off. The abutment was still stuck to the crown, as well as, the stabilizing screw.

    Read More and Comment  | 9 Comments »
 
• Break Open Torque Wrenches Seem to Be Sticking?

  Recently I noticed that some of the torque wrenches seem to be sticking and are possibly not opening up when they reach the desired torque level.

    Read More and Comment  | 12 Comments »
 
• Abutment Screw Gets Stuck: How to Prevent This?

  Last week I was screwing down the abutment screw when it got stuck. I am not sure what happened.

    Read More and Comment  | 16 Comments »
 
• Broken Abutment Screw on Implant?

  I have a patient with a broken abutment screw. The dental implant has an internal hex configuration and it is difficult to even visualize the broken screw head.

    Read More and Comment  | 20 Comments »
 
• Angularity of Implants Towards Lingual Side: Special Abutment Needed?

  My periodontist says everything is good, but my general dentist says the angularity of the implants, especially of #19, is too much towards the lingual side.

    Read More and Comment  | 15 Comments »
 
• Determining Final Torque Values: How To Apply the Guidelines?

  When a dental implant manufacturer publishes guidelines for determining the final torque value for their abutment screw, does that apply to when the screw and implant threads are dry or wet?

    Read More and Comment  | 3 Comments »
 
• Torquing Produces Pain?

  The surgeon placed a dental implant in #8 position and the surgery and healing were uneventful. When I went to torque down the abutment, the patient felt a sharp pain.

    Read More and Comment  | 14 Comments »
 
• Pain on Torquing Down Abutment?

  But when I torqued down the abutment to 35Ncm, the patient experienced a sharp pain that radiated superiorly.

    Read More and Comment  | 11 Comments »
 
• Zirconia Abutments: Crowns Debonding and Dislodging?

  I have recently started using zirconia abutments, but have experienced my crowns debonding and dislodging.

    Read More and Comment  | 7 Comments »
 
• Dental Implant Micromovement

  I recently attended a lecture where the idea of micromovement of the abutment / implant interface under load created a micropump of fluid movement that contributed to bone loss.

    Read More and Comment  | 16 Comments »
 
• Loose Crown or Abutment Screw: Treatment Plan?

  One of my dental implant patients returned with a loose cemented crown. I cannot be sure if the crown is loose or if the abutment is loose. Is there any reliable way to determine this?

    Read More and Comment  | 7 Comments »
 
• Depth of Implant Platform?

  I am wondering if a principle outlined by Misch in Dental Prothesis book is generally accepted?

    Read More and Comment  | 12 Comments »
 
• Replace the Healing Collar with Temp Abutment: How Soon?

  How soon after implant placement can I replace the healing collar with a temporary abutment?

    Read More and Comment  | 7 Comments »
 
• Fractured Screw: What Are My Chances?

  I am an Australian dentist. I recently went to place a screw retained abutment and cement retained crown on the upper right premolar. The surgeon had placed a Branemark narrow platform 15mm length dental implant.

    Read More and Comment  | 6 Comments »
 
• Gingiva Blanches Around Implant-Abutment Junction: Will This Resolve?

  When I torque down the abutment into the dental implant, sometimes the gingiva blanches around the junction of the implant platform and the abutment margin on the buccal.

    Read More and Comment  | 4 Comments »
 
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