What does “Implant fracture” mean?
Implant fracture is breakage of a component such as the implant body or connecting screw. Treatment depends on the fracture location.
Identifying which component has fractured
Chipped crown porcelain must be distinguished from fracture of a connecting screw, abutment, or implant body in bone. Visible fragments or movement alone may not reveal the damage extent, so examination and necessary imaging are performed.
Assessing mechanical connections and forces
Repeated loading of a loose connection or excessive stress on components and the prosthesis can cause damage. Bite, prosthesis design and fit, and component condition are assessed together. Indiscriminately tightening harder can instead damage a screw.
The scope of repair and removal
A fractured connecting screw is managed according to fragment retrievability and damage to the body’s connection. Body fracture or severe connection damage may require removal and retreatment. If only the prosthesis is damaged, repair or replacement while retaining the body is considered.
Frequently Asked Questions
If a metal part breaks, must everything be removed?
It depends on fracture location and the remaining body’s condition. First determine whether damage is confined to the connecting screw or extends to the body.
Can I keep using it if it feels loose?
An unstable connection may cause further damage. Avoid strong force on the area and contact the dentist to assess components and the bite.
Questions about implant fracture
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
Has the fracture location been identified?
Explanation and evidenceDistinguish chipping of prosthetic material from screw, abutment, or body fracture to assess repairability.
British Society of Periodontology and Implant Dentistry · Implant Information for GDPs - A choice suited to your condition
Are factors that could cause repeat damage also assessed?
Explanation and evidenceCheck specified tightening, fit, and repeated force effects, and make the necessary corrections.
Association of Dental Implantology · Preload
