Managing a Lateral Periodontal Cyst With Bone Graft: A Computed Tomography Assessment 18 Months Postoperatively
Rania Livada1, Jacob Shiloah2, K Mark Anderson3
1Private Practice, Periodontics and Dental Implants, Oxford, FL; Adjunct Associate Professor, Department of Periodontology, College of Dentistry, University of Tennessee Health Science Center, Memphis, TN.
Compendium of Continuing Education in Dentistry (Jamesburg, N.J. : 1995)
|January 6, 2017
Summary
This study used cone-beam computed tomography to assess healing after lateral periodontal cyst surgery. It provides the first long-term evaluation of freeze-dried bone allograft integration, offering insights into bone regeneration.
Area of Science:
- Dentistry
- Oral Surgery
- Radiology
Background:
- Lateral periodontal cysts are rare, benign jaw lesions often found incidentally.
- Surgical management is established, but long-term healing outcomes are poorly documented.
- Traditional radiography lacks detail for assessing bone graft healing post-surgery.
Observation:
- This case report details the 18-month postoperative evaluation of a lateral periodontal cyst treated with freeze-dried bone allograft.
- Cone-beam computed tomography (CBCT) was employed to visualize bone healing and graft integration.
- CBCT offers superior imaging for assessing complex bone regeneration compared to standard radiography.
Findings:
- The freeze-dried bone allograft demonstrated successful integration and bone regeneration at 18 months postoperatively.
- Cone-beam computed tomography provided clear visualization of the graft remodeling and surrounding bone formation.
- This imaging modality supports non-invasive assessment of long-term graft success.
Implications:
- Cone-beam computed tomography is a valuable tool for evaluating long-term bone healing after lateral periodontal cyst surgery.
- This technique can help confirm successful graft incorporation, potentially avoiding the need for exploratory surgery.
- Findings support the use of freeze-dried bone allograft for lateral periodontal cyst treatment and provide a method for monitoring outcomes.
