Removal of Abutments or Crowns
Removal of a Seated Abutment
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1. Grasp the abutment and tap on the handle of the grasping instrument away from the implant to release the abutment from the implant.
2. Alternatively, grasp the abutment with a serrated-tipped forcep and use a simultaneous twisting and pulling motion to release the abutment from the implant.
Notes: It is essential to establish a firm grasp or purchase with a serrated-tipped instrument prior to attempting the removal of an abutment.
Tapping on the handle of a serrated grasping instrument is the preferred method, especially for recently osseointegrated implants.
Removal of an Integrated Abutment Crown™ or Cemented Crown
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1. Grasp the crown and tap on the handle of the grasping instrument away from the implant to release the crown/abutment unit from the implant.
2. Alternatively, grasp the crown with a serrated-tipped forcep and a cotton two by two. Use a simultaneous twisting and pulling motion to release the crown/abutment unit from the implant.
Notes: It is essential to establish a firm grasp or purchase with a serrated-tipped instrument prior to attempting the removal of an abutment.
Care must be taken to cover the restoration surface with gauze to avoid damage.
Keys to Success
- It is essential to establish a firm grasp or purchase with a serrated-tipped instrument prior to attempting the removal of an abutment, cemented crown or Integrated Abutment Crown™.
- Care must be taken to cover the restoration surface prior to grasping with a serrated-tipped instrument to avoid damage to the restoration.