Have a personal or library account? Click to login

An Unusual Clinical Presentation of a Maxillary Molar with Two Palatal Canals

By:
Open Access
|May 2025

References

  1. Smadi L, Khraisat A. Detection of a second mesiobuccal canal in the mesiobuccal roots of maxillary first molar teeth. Oral Surg Oral Med Oral Pathol Oral Radiol Endod2007;103(3):e77-81.
  2. Kobayashi C, Sunada I. Root canal morphology and its possibility for penetration. Part 3. maxillary molar. Jpn J Conserv Dent 1987;30:1674-83.
  3. de Carvalho MC, Zuolo ML. Orifice locating with a microscope. J Endod 2000;26(9):532-4.
  4. Hartwell G, Bellizzi R. Clinical investigation of in vivo endodontically treated mandibular and maxillary molars. J Endod 1982;8(12):555-7.
  5. Stropko JJ. Canal morphology of maxillary molars: Clinical observations of canal configurations. J Endod 1999;25(6):446-50.
  6. Cleghorn BM, Christie WH, Dong CC. Root and root canal morphology of the human permanent maxillary first molar: a literature review. Journal of Endodontics, 2006;32(9),813-821.
  7. Stone H, Stroner WF. Maxillary molars demonstrating more than one palatal root canal. Oral Surgery, Oral Medicine, and Oral Pathology, 1981;51(6),649–652.
  8. Libfeld H, Rotstein I. Incidence of four-rooted maxillary second molars: Literature review and radiographic survey of 1,200 teeth. J Endod 1989; 15:129-31.
  9. Peikoff MD, Christie WH, Fogel HM. The maxillary second molar: Variations in the number of roots and canals. Int Endod J 1996; 29:365-9.
  10. Kim Y, Lee SJ, Woo J. Morphology of maxillary first and second molars analyzed by cone-beam computed tomography in a Korean population: Variations in the number of roots and canals and the incidence of fusion.J Endod 2012;38:1063-8.
  11. Yang B, Lu Q, Bai QX, et al. Evaluation of the prevalence of the maxillary molars with two palatal roots by cone-beam CT. Zhonghua Kou Qiang Yi Xue Za Zhi 2013; 48:359-62.
  12. Alenazy MS, Ahmad IA. Double palatal roots in maxillary second molars: A case report and literature review. Saudi Endod J 2015; 5:56-60.
  13. Filho B, Zaittar S, Haragushiku GA. Analysis of the internal anatomy of maxillary first molars by using different methods. J Endod 2009;35(3):337-342.
  14. Alenazy MS, Ahmad IA. Double palatal roots in maxillary second molars: A case report and literature review. Saudi Endod J 2015; 5:56-60.
  15. Badole GP, Bahadure RN, Warhadpande MM, Kubde R. A rare root canal configuration of maxillary second molar: A case report. Case Rep Dent 2012; 2012:767582.
  16. Janeesha C, Priyadarshini H, Mithra NH, Ganssha T. Management of maxillary second molar with two palatal roots: A case report. Indian J Appl Res 2013; 3:518-9.
  17. Ahmed H, Versiani M, De-Deus G, Dummer P. A new system for classifying root and root canal morphology. Int Endod J. 2017;50(8):761-770. doi:10.1111/iej.12685.
  18. Al-Qudah A, Afaneh A, Hassouneh L. A Case Report of a Maxillary Second Molar with Two Distinct Palatal Canals, Confirmed by CBCT. Clin Cosmet Investig Dent. 2023; 15:199-203. https://doi.org/10.2147/CCIDE.S431563.
  19. Pawar AM, Singh S. New classification for pulp chamber floor anatomy of human molars. J Conserv Dent. 2020 Sep- Oct;23(5):430-435. doi: 10.4103/JCD.JCD_477_20.
  20. Chen K, Ran X, Wang Y. Endodontic treatment of the maxillary first molar with palatal canal variations: A case report and review of literature. World J Clin Cases. 2022 Nov 16; 10(32):12036-12044. doi: 10.12998/wjcc.v10.i32.12036.
  21. Poorni S, Kumar A, Indira R. Maxillary first molar with aberrant canal configuration: A report of 3 cases. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008 Dec; 106(6):e62-e65.19.
  22. Bhandi S, Mashyakhy M, Abumelha AS, et al. Complete Obturation-Cold Lateral Condensation vs. Thermoplastic Techniques: A Systematic Review of Micro-CT Studies. Materials (Basel). 2021 Jul 18;14(14):4013. doi: 10.3390/ma14144013.
  23. Singhal RK, Arora A, Arya A. Endodontic management of maxillary second molar with two palatal roots using conebeam computed tomography. Endodontology 29(2):p 173-175, Jul–Dec 2017. | DOI: 10.4103/endo.endo_65_17.
DOI: https://doi.org/10.2478/amb-2025-0031 | Journal eISSN: 2719-5384 | Journal ISSN: 0324-1750
Language: English
Page range: 85 - 88
Submitted on: Nov 10, 2024
Accepted on: Jan 13, 2025
Published on: May 15, 2025
Published by: Sofia Medical University
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2025 R. Mascarenhas, S. Hegde, published by Sofia Medical University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.