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Published on: October 18, 2021
Ectopic dental implants in the maxillary sinus.
Nurhan Guler1, Cagri Delilbasi
1Department of Oral and Maxillofacial Surgery, Yeditepe University, Faculty of Dentistry, Istanbul, Turkey.
Quintessence International (Berlin, Germany : 1985)
|June 15, 2007
Summary
Ectopic dental implants in the maxillary sinus are rare complications. This study details two cases, one with immediate displacement and another with delayed migration eight years post-placement.
Area of Science:
- Oral and Maxillofacial Surgery
- Dental Implantology
- Radiology
Background:
- Dental implant migration to adjacent anatomical sites, such as the maxillary sinus, is a recognized but infrequent complication.
- Understanding the mechanisms and timelines of implant displacement is crucial for diagnosis and management.
Observation:
- This report presents two distinct cases of ectopic dental implants within the maxillary sinus.
- Case 1 involved an implant displaced during the initial surgical procedure.
- Case 2 described an implant that migrated into the sinus eight years after its placement.
Findings:
- The study highlights that dental implant displacement can occur both intraoperatively and years after the initial surgery.
- Radiographic imaging plays a vital role in identifying and locating ectopic implants within the sinus.
Implications:
- These cases underscore the importance of meticulous surgical technique to minimize immediate displacement risks.
- Long-term radiographic follow-up may be necessary to detect delayed migration of dental implants.
- Awareness of these rare complications aids clinicians in patient counseling and management strategies.