Editorial Type:
Article Category: Other
 | 
Online Publication Date: 01 Dec 2012

Removal of Fractured Dental Implant Screw Using a New Technique: A Case Report

MDS,
MDS,
MDS, and
Page Range: 747 – 750
DOI: 10.1563/AAID-JOI-D-10-00195
Save
Download PDF

Implant restorations can fail biologically or mechanically. Biological factors include unsuccessful osseointegration or presence of peri-implantitis. Mechanical failures include crown fracture, framework fracture, screw loosening, and screw fracture. Fracture of the implant abutment can be a serious problem as the fragment remaining inside the implant may prevent the implant from functioning efficiently. The procedure used for removal of the fractured screw portion is described in this clinical report.

Copyright: 2012
<bold>
  <sc>Figures 1–6</sc>
</bold>
.
Figures 1–6 .

Figure 1 . Radiograph of fractured screw with the crown. Figure 2. Radiograph of fractured screw after crown removal. Figure 3. Tapered Tri Hawk bur to prepare the notch. Figure 4. Diagram showing central axis and notch position. Figure 5. Diagram showing scaler tip engaged in the notch. Figure 6. Radiograph after the screw removal.


Contributor Notes

Corresponding author, e-mail: drmanpreetwalia@gmail.com
  • Download PDF