A) Unrestorable upper right first permanent molar (FDI: 16).
B) Extraction socket of unrestorable upper right first permanent molar.
C) Extracted upper right wisdom tooth (FDI:18) immediately transplanted into socket of upper right first permanent molar.
D) Transplanted wisdom tooth splinted into position.
E & F) Gold shell crown fitted onto transplanted tooth to restore contact with adjacent tooth and anatomy. Note: Faulty restoration of upper right second permanent molar replaced with gold inlay. Both photos taken 7 years after initial surgery.
Tooth transplantation is mainly divided into two types:
Allotransplantation (homogenous), where a tooth is transferred from one individual to a different individual of the same species.[1] Nowadays, it is largely abandoned as the practice carries many risks including transmission of infection, such as syphilis,[2] and histocompatibility issues.[3] Long-term success of allotransplantation of teeth was also extremely rare, usually lasting about six years.[2][4]
Autotransplantation (autogenous), where a tooth is transferred from one site to another in the same individual.[1]
^ abNatiella, Joseph R.; Armitage, Jack E.; Greene, George W. (March 1970). "The replantation and transplantation of teeth". Oral Surgery, Oral Medicine, Oral Pathology. 29 (3): 397–419. doi:10.1016/0030-4220(70)90143-x. ISSN0030-4220. PMID4983973.
^Schwartz, Ole; Frederiksen, Kirsten; Klausen, Bjarne (1987). "Allotransplantation of human teeth. A retrospective study of 73 transplantations over a period of 28 years". International Journal of Oral and Maxillofacial Surgery. 16 (3): 285–301. doi:10.1016/s0901-5027(87)80149-2. ISSN0901-5027. PMID3112258.