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Updated: Aug 5, 2026

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Use of Human Perivascular Stem Cells for Bone Regeneration
Published on: May 25, 2012
Bone Regeneration Following Implant Failure Using the Khoury Technique: A Case Report
Stefano Trasarti1, Enrica Giammarinaro2, Ugo Covani2
1Oral Surgery, Private Practice, Bolzano, ITA.
Cureus
|July 31, 2026
Summary
Managing dental implant failure in the esthetic zone requires a staged approach. This case report highlights successful bone regeneration using autogenous bone for replacement implants, ensuring long-term stability and esthetics.
Area of Science:
- Dental Implantology
- Periodontology
- Oral and Maxillofacial Surgery
Background:
- Implant failure in the esthetic zone presents significant challenges due to inflammation and compromised bone.
- Previous implant failures can negatively impact the prognosis of replacement implants.
- A staged, biologically driven approach is crucial for tissue restoration before re-implantation.
