Abstract

Aim: To review the literature pertaining to root canal management in different types of tooth abnormalities.

Methodology: An electronic search was conducted through databases PubMed and Google Scholar for different dental anomalies. Also, classical textbooks on dental anatomy, endodontics, and oral biology were searched. The search terms were: dental anomalies, root canal treatment in tooth anomaly, classification of tooth anomalies, gemination, fusion, dilacerations, and other different types of anomalies.

Results: Twenty-five studies related to root canal management in different types of tooth abnormalities have been included in this review. These studies used both periapical radiographs and cone-beam computed tomography for investigation and treatment, including a conservative approach, regenerative endodontics, root canal treatment, intentional replantation, and extraction. Most of the studies involved were case reports with follow-up periods ranging from 6 months to 18 years.

Conclusion: Comprehensive understanding of tooth anomalies and their clinical and radiographic appearance, correct diagnosis, case selection, and treatment planning are important factors in managing root canal treatment with tooth anomalies.

Keywords: Dental Anomalies; Developmental Anomalies; Root Canal Treatment; Root Canal Anatomy

References

1. Moxham BJ and Oliver RG. “Early tooth development”. Current Paediatrics 9 (1999): 252-256.
2. Suri L., et al. “Delayed tooth eruption: pathogenesis, diagnosis, and treatment. A literature review”. American Journal of Orthodontics and Dentofacial Orthopedics 126 (2004): 432-445. 
3. Grover PS and Lorton L. “Gemination and twinning in the permanent dentition”. Oral Surgery, Oral Medicine, Oral Pathology, and Oral Radiology 59 (1985): 313-318.
4. Braun A., et al. “Endodontic and surgical treatment of a geminated maxillary incisor”. International Endodontic Journal 36 (2003): 380-386.
5. Indra R., et al. “Endodontic management of a fused maxillary lateral incisor with a supernumerary tooth: a case report”. Journal of Endodontics 32 (2006): 1217-1219.
6. Hattab FN., et al. “Talon cusp--clinical significance and management: case reports”. Quintessence International 26 (1995): 115-120.
7. Patel S. “New dimensions in endodontic imaging: Part 2. Cone beam computed tomography”. International Endodontic Journal 42 (2009): 463-475.
8. McNamara T., et al. “Facial talon cusps”. International Journal of Paediatric Dentistry 7 (1997): 259-262.
9. Ak AT EE., et al. “Supernumerary primary tooth with facial and palatal talon cusps: a case report”. Journal of Dentistry for Children 75 (2008): 309-312.
10. Tsurumachi T., et al. “Endodontic treatment of bilateral dens evaginatus premolars with large periapical lesions”. Journal of Oral Science 51 (2009): 475-479.
11. Chueh LH and Huang GT. “Immature teeth with periradicular periodontitis or abscess undergoing apexogenesis: a paradigm shift”. Journal of Endodontics 32 (2006): 1205-1213.
12. Alvarez JM., et al. “Endodontic treatment of dens evaginatus by performing a splint guided access cavity. Journal of Esthetic and Restorative Dentistry 29 (2017): 396-402
13. Hulsmann M. “Dens invaginatus: aetiology, classification, prevalence, diagnosis, and treatment considerations”. International Endodontic Journal2 (1997): 79-90
14. Stamfelj I., et al. “Unusual variant of type 3 dens invaginatus in a maxillary canine: a rare case report”. Journal of Endodontics 33 (2007): 64-68.
15. Bishop K and Alani A. “Dens invaginatus. Part 2: clinical, radiographic features and management options”. International Endodontic Journal 41 (2008): 1137-1154.
16. de Sousa SM and Bramante CM. “Dens invaginatus: treatment choices”. Endodontics and Dental Traumatology 14 (1998): 152-158.
17. Tsurumachi T HM and Takeichi O. “Non-surgical root canal treatment of dens invaginatus type 2 in a maxillary lateral incisor”. International Endodontic Journal 35 (2002): 310-314.
18. Ridell K MrI and Matsson L. “Dens invaginatus: a retrospective study of prophylactic invagination treatment”. International Journal of Paediatric Dentistry 11 (2001): 92-97.
19. Tagger M. “Nonsurgical endodontic therapy of tooth invagination”. Oral Surgery, Oral Medicine and Oral Pathology 43 (1997): 124-129.
20. Tsurumachi T. “Endodontic treatment of an invaginated maxillary lateral incisor with a periradicular lesion and a healthy pulp”. International Endodontic Journal 37 (2004): 717-723.
21. Alani A., et al. “Part 1: classification, preva- lence, aetiology”. International Endodontic Journal12 (2008): 1123-1136.
22. Sert S and Bayrl G. “Taurodontism in six molars: a case report”. Journal of Endodontics 30 (2004): 601-602.
23. Jafarzadeh H and Abbott PV. “Dilaceration: review of an endodontic challenge”. Journal of Endodontics 33 (2007): 1025-1030.
24. Chohayeb AA. “Dilaceration of permanent upper lateral incisors: frequency, direction, and endodontic treatment implications”. Oral Surgery, Oral Medicine and Oral Pathology 55 (1983): 519-520.
25. Lin L., et al. “Bilateral dilaceration”. Journal of Endodontics 8 (1982): 85-87.
26. Agnihotri., et al. “Dilacerated unerupted central incisor: A case report” (2006).
27. Kato A., et al. “Aetiology, incidence and morphology of the C-shaped root canal system and its impact on clinical endodontics”. International Endodontic Journal 47 (2014): 1012-1033.
28. Haddad GY., et al. “Diagnosis, classification, and frequency of C-shaped canals in mandibular second molars in the Lebanese population”. Journal of Endodontics 25 (1999): 268-271.
29. De Moor RJ. “C-shaped root canal configuration in maxillary first molars”. International Endodontic Journal2 (2002): 200-8.
30. Jerome CE. “C-shaped root canal systems: diagnosis, treatment, and restoration”. Genetic Dentistry 42 (1994): 424-427; quiz 433-424.
31. Kumar H., et al. “Management of 2 teeth diagnosed with dens invaginatus with regenerative endodontics and apexification in the same patient: a case report and review”. Journal of Endodontics 40 (2014): 725-731.
32. Zubizarreta Macho Á., et al. “Diagnosis and endodontic treatment of type II dens invaginatus by using cone-beam computed tomography and splint guides for cavity access: a case report”. Journal of the American Dental Association 4 (2015): 266-270.
33. Fayazi S., et al. “Rapid endodontic management of type II dens invaginatus using an MTA plug: a case report”. Special Care Dentistry 33 (2013): 96-100.
34. Abazarpour R., et al. “Successful Ultra-Conservative Management of a Mandibular Premolar with Dens Invaginatus”. Iranian Endodontic Journal 12 (2017): 390-395.
35. Teixido M., et al. “The use of cone-beam computed tomography in the preservation of pulp vitality in a maxillary canine with type 3 dens invaginatus and an associated periradicular lesion”. Journal of Endodontics 40 (2014): 1501-1504.
36. Narayana P., et al. “Endodontic clinical management of a dens invaginatus case by using a unique treatment approach: a case report”. Journal of Endodontics 38 (2012): 1145-1148.
37. Brooks JK and Ribera MJ. “Successful nonsurgical endodontic outcome of a severely affected permanent maxillary canine with dens invaginatus Oehlers type 3”. Journal of Endodontics 40 (2014): 1702-1707.
38. Wayama MT., et al. “18-year follow-up of dens invaginatus: retrograde endodontic treatment”. Journal of Endodontics 40 (2014): 1688-1690.
39. Patel S. “The use of cone beam computed tomography in the conservative management of dens invaginatus: a case report”. International Endodontic Journal 43 (2010): 707-713.
40. Agrawal PK., et al. “A Rare Case of Type III Dens Invaginatus in a Mandibular Second Premolar and Its Nonsurgical Endodontic Management by Using Cone-beam Computed Tomography: A Case Report”. Journal of Endodontics 42 (2016): 669-672.
41. Juneja R and Kumar V. “Endodontic Management of a Mandibular Incisor Exhibiting Concurrence of Fusion, Talon Cusp and Dens Invaginatus using CBCT as a Diagnostic Aid”. Journal of Clinical and Diagnostic Research 10 (2016): ZD01-03.
42. Weinstein T., et al. “Endodontic treatment of a geminated maxillary second molar using an endoscope as magnification device”. International Endodontic Journal5 (2010): 443-450.
43. Surendar MN., et al. “Bilateral taurodontism in primary dentition with hypodontia”. BMJ Case Reports (2013).
44. Mokhtari H., et al. “Managing a Mandibular Second Premolar with Three-Canal and Taurodontism: A Case Report”. Iranian Endodontic Journal 8 (2012): 25-28.
45. Parolia A., et al. “Endodontic management of hypo-, meso- and hypertaurodontism: case reports”. Australian Endodontics Journal 38 (2012): 36-41.
46. Martins JN., et al. “C-shaped maxillary permanent first molar: a case report and literature review”. Journal of Endodontics 39 (2013): 1649-1653.
47. Garrido I., et al. “Combined Endodontic Therapy and Intentional Replantation for the Treatment of Palatogingival Groove”. Journal of Endodontics 42 (2016): 324-328.
48. Foran D., et al. “Concrescence of permanent maxillary second and third molars: case report of non-surgical root canal treatment”. Journal of Oral Science 54 (2012): 133-136.
49. Mao X. “Root-like enamel pearl: a case report”. Journal of Medical Case Reports (2014): 248.
50. Sammartino G., et al. “Multidisciplinary approach to fused maxillary central incisors: a case report”. Journal of Medical Case Reports 8 (2014): 398.
51. López-Rosales E., et al. “Unusual root morphology in second mandibular molar with a radix entomolaris, and comparison between cone-beam computed tomography and digital periapical radiography: a case report”. Journal of Medical Case Reports (2015).
52. Bolhari B., et al. “A Case Report of Dilacerated Crown of a Permanent Mandibular Central Incisor”. Journal of Dentistry (Tehran) 13 (2016): 448-452.
53. Jang Y., et al. “Survival Rate of Teeth with a C-shaped Canal after Intentional Replantation: A Study of 41 Cases for up to 11 Years”. Journal of Endodontics 42 (2016): 1320-1325.
54. Cho YD., et al. “Collaborative Management of Combined Periodontal-endodontic Lesions with a Palatogingival Groove: A Case Series”. Journal of Endodontics 43 (2017): 332-337.
55. Tymofiyeva O., et al. “Diagnosis of dental abnormalities in children using 3-dimensional magnetic resonance imaging”. Journal of Oral and Maxillofacial Surgery 71 (2013): 1159-1169.

Citation

Citation: Mohammed A Alobaid. “A Literature-Based Discussion of Root Canal Treatment of Teeth with Developmental Anomalies". Acta Scientific Dental Sciences 4.11 (2020): 14-20.

Copyright

Copyright: © 2020 Mohammed A Alobaid. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.