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Dental transplants: discussion and case report
N J Schuman1, B M Owens, H H Mincer
1Department of Biologic and Diagnostic Sciences, University of Tennessee, College of Dentistry, Memphis 38163, USA.
The Journal of Clinical Pediatric Dentistry
|July 1, 1997
Summary
Human tooth allotransplantation, a centuries-old empirical dental treatment, involves transplanting a tooth between individuals. This case study highlights its long-term function despite root resorption and ankylosis, suggesting potential benefits for specific patient groups.
Area of Science:
- Oral surgery
- Dental transplantation
- Allograft procedures
Background:
- Human tooth allotransplantation is a historical dental procedure.
- It involves transplanting a tooth between genetically non-identical individuals of the same species.
- This procedure is often considered in regions with limited access to advanced dental prosthetics.
Observation:
- A 21-year-old male received a transplanted human cadaver molar.
- The allograft remained functional, stable, and without mobility for three years.
- Radiographic analysis revealed root resorption and ankylosis of the transplanted tooth.
Findings:
- Long-term functional success of human tooth allotransplantation is possible.
- Root resorption and ankylosis are potential radiographic findings in allotransplanted teeth.
- The case demonstrates the viability of allogeneic tooth transplantation.
Implications:
- Reintroduction of dental allografts could benefit underserved populations, including pediatric, adolescent, and disabled patients with limited financial resources.
- Allotransplantation offers a cost-effective alternative to conventional prosthodontics and implants.
- Further research into optimizing allograft survival and integration is warranted.