Treatment For Type II Dens Invaginatus in a Mandibular Lateral Incisor: A Report of Rare Case
Year 2024,
Volume: 10 Issue: 2, 112 - 116, 28.08.2024
Erva Güçlü
,
Olcay Özdemir
,
Ebru Hazar Bodrumlu
Abstract
Dens invaginatus is one of the developmental abnormities of the tooth which occurs with an invagination of the enamel organ into the dental papilla during tooth development. This abnormity presents a wide spectrum of morphological variations. According to Oehlers classification, in dens invaginatus type II the invagination invades above the cemento-enamel junction, connecting to the pulp; however, there is no connection with the periodontal ligament. This abnormity presents significant challenge when root canal treatment is necessary. The most frequently affected teeth are permanent maxillary lateral incisors, followed by permanent maxillary central incisors. There are limited case reports of mandibulary central incisors; however, there is no publication of mandibular lateral incisors with dens invaginatus type II. This case report aimed to present cone-beam computed tomography aided diagnosis and treatment for type II dens invaginatus in a mandibular lateral incisor with a talon cusp and a large periapical lesion.
References
- 1. Hülsmann M. Dens invaginatus: aetiology,
classification, prevalence, diagnosis, and treatment
considerations. Int Endod J. 1997;30(2):79-90.
- 2. Gallacher A, Ali R, Bhakta S. Dens invaginatus:
diagnosis and management strategies. Bri Dent J.
2016;221:383–7.
- 3. Zhu J, Wang X, Fang Y, von den Hoff JW, Meng L.
An update on the diagnosis and treatment of dens
invaginatus. Aust Dent J. 2017;62:261–75.
- 4. Seow WK. Diagnosis and management of unusual
dental abscesses in children. Aust Dent J. 2003;48:156–
68.
- 5. Alani A, Bishop K. Dens invaginatus. Part 1:
classification, prevalence and aetiology. Int Endod J.
2008;41:1123–36.
- 6. Oehlers F. Dens invaginatus (dilated composite
odontome). I. Variations of the invagination process and
associated anterior crown forms. Oral Surg Oral Med
Oral Pathol. 1957;10(11):1204-18.
- 7. Kristoffersen Ø, Nag OH, Fristad I. Dens invaginatus
and treatment options based on a classification system:
report of a Type II invagination. Int Endod J.
2008;41:702–9.
- 8. Hamasha AA, Alomari QD. Prevalence of dens
invaginatus in Jordanian adults. Int Endod J.
2004;37:307–10.
- 9. Gündüz K, Çelenk P, Canger EM, Zengin Z, Sümer
P. A retrospective study of the prevalence and
characteristics of dens invaginatus in a sample of the
Turkish population. Med Oral Patol Oral Cir Bucal.
2013;18:27-32.
- 10. Hovland EJ, Block RM. Nonrecognition and
subsequent endodontic treatment of dens invaginatus. J
Endod. 1977;3:360–2.
- 11. Eden E, Koca H, Şen BH. Dens invaginatus in a
primary molar: report of case. ASDC J Dent Child.
2002;69(1):49-53, 12.
- 12. Bansal AV, Bansal A, Kulkarni VK, Dhar RS.
Dens invaginatus in primary maxillary molar: a rare
case report and review of literature. Int J Clin Pediatr
Dent. 2012;5(2):139-41.
- 13. Hattab F, Yassin O, al-Nimri KS. Talon cusp--
clinical significance and management: case reports.
Quintessence Int. 1995;26(2):115-20.
- 14. Mupparapu M, Singer SR. A review of dens
invaginatus (dens in dente) in permanent and primary
teeth: Report of a case in a microdontic maxillary
lateral incisor. Quintessence Int. 2006;37(2):125-9.
- 15. Capar ID, Ertas H, Arslan H, Ertas ET. A
retrospective comparative study of cone-beam
computed tomography versus rendered panoramic
images identified the presence, types, and
characteristics of dens invaginatus in a Turkish
population. J Endod. 2015;41:473–8.
- 16. Chen L, Li Y, Wang H. Investigation of dens
invaginatus in a Chinese subpopulation using conebeam computed tomography. Oral Dis.
2021;27(7):1755-1760.
- 17. Mabrouk R, Berrezouga L, Frih N. The accuracy of
CBCT in the detection of dens invaginatus in a
Tunisian population. Int J Dent. 2021; 8826204.
- 18. Mupparapu M, Singer SR. A rare presentation of
dens invaginatus in a mandibular lateral incisor
occurring concurrently with bilateral maxillary dens
invaginatus: Case report and review of literature. Aust
Dent J. 2004 ;49(2):90-3.
- 19. Kabbaz MG, Konstantakı MN, Sykaras SN. Dens
invaginatus in a mandibular lateral incisor. Int Endod J.
1995;28:303–5.
- 20. Pael S. The use of cone beam computed tomography
in the conservative management of dens invaginatus: a
case report. Int Endod J. 2010;43:707–13.
- 21. ishop K, Alani A. Dens invaginatus. Part 2: clinical,
radiographic features and management options. Int
Endod J. 2008;41:1137–54.
- 22. Mohammadi Z, Dummer PMH. Properties and
applications of calcium hydroxide in endodontics and
dental traumatology. Int Endod J 2011;44:697–730.
- 23. Violich DR, Chandler NP. The smear layer in
endodontics-a review Int Endod J. 2010;43:2–15.
- 24. Urban K, Donnermeyer D, Schäfer E, Bürklein S.
Canal cleanliness using different irrigation activation
systems: a SEM evaluation. Clin Oral Invest.
2017;21(9).
Tip II Dens Invajinatus Bulunan Mandibular Lateral Keser Dişin Tedavisi: Nadir Görülen Bir Vaka Raporu
Year 2024,
Volume: 10 Issue: 2, 112 - 116, 28.08.2024
Erva Güçlü
,
Olcay Özdemir
,
Ebru Hazar Bodrumlu
Abstract
Dens invaginatus, diş gelişimi sırasında mine organının dental papillaya doğru invajine olması ile ortaya çıkan dişin gelişimsel anomalilerinden biridir. Bu anomaliye sahip dişler çeşitli morfolojik varyasyonlara sahip olabilmektedirler. Oehler'in sınıflamasına göre, dens invaginatus tip II'de invajinasyon mine-sement birleşimini geçer, pulpaya bağlanır; ancak periodontal ligaman ile herhangi bir bağlantı bulundurmaz. Bu anomali, kök kanal tedavisinin gerekli olduğu durumlarda sıklıkla önemli bir zorluk teşkil eder. En sık etkilenen dişler daimî üst lateral kesici dişlerdir ve bunu daimî üst santral kesici dişler takip etmektedir. Mandibular santral kesici dişlerle ilgili sınırlı sayıda vaka raporu bulunmaktadır; ancak dens invaginatus tip II'ye sahip mandibular lateral kesici dişlere ilişkin yayın bulunmamaktadır. Bu vaka raporunda, talon tüberkül bulunan ve büyük periapikal lezyonu olan dens invaginatus tip II’ye sahip mandibular lateral kesici dişin konik ışınlı bilgisayarlı tomografi desteği ile tanı ve tedavisinin sunulması amaçlandı.
References
- 1. Hülsmann M. Dens invaginatus: aetiology,
classification, prevalence, diagnosis, and treatment
considerations. Int Endod J. 1997;30(2):79-90.
- 2. Gallacher A, Ali R, Bhakta S. Dens invaginatus:
diagnosis and management strategies. Bri Dent J.
2016;221:383–7.
- 3. Zhu J, Wang X, Fang Y, von den Hoff JW, Meng L.
An update on the diagnosis and treatment of dens
invaginatus. Aust Dent J. 2017;62:261–75.
- 4. Seow WK. Diagnosis and management of unusual
dental abscesses in children. Aust Dent J. 2003;48:156–
68.
- 5. Alani A, Bishop K. Dens invaginatus. Part 1:
classification, prevalence and aetiology. Int Endod J.
2008;41:1123–36.
- 6. Oehlers F. Dens invaginatus (dilated composite
odontome). I. Variations of the invagination process and
associated anterior crown forms. Oral Surg Oral Med
Oral Pathol. 1957;10(11):1204-18.
- 7. Kristoffersen Ø, Nag OH, Fristad I. Dens invaginatus
and treatment options based on a classification system:
report of a Type II invagination. Int Endod J.
2008;41:702–9.
- 8. Hamasha AA, Alomari QD. Prevalence of dens
invaginatus in Jordanian adults. Int Endod J.
2004;37:307–10.
- 9. Gündüz K, Çelenk P, Canger EM, Zengin Z, Sümer
P. A retrospective study of the prevalence and
characteristics of dens invaginatus in a sample of the
Turkish population. Med Oral Patol Oral Cir Bucal.
2013;18:27-32.
- 10. Hovland EJ, Block RM. Nonrecognition and
subsequent endodontic treatment of dens invaginatus. J
Endod. 1977;3:360–2.
- 11. Eden E, Koca H, Şen BH. Dens invaginatus in a
primary molar: report of case. ASDC J Dent Child.
2002;69(1):49-53, 12.
- 12. Bansal AV, Bansal A, Kulkarni VK, Dhar RS.
Dens invaginatus in primary maxillary molar: a rare
case report and review of literature. Int J Clin Pediatr
Dent. 2012;5(2):139-41.
- 13. Hattab F, Yassin O, al-Nimri KS. Talon cusp--
clinical significance and management: case reports.
Quintessence Int. 1995;26(2):115-20.
- 14. Mupparapu M, Singer SR. A review of dens
invaginatus (dens in dente) in permanent and primary
teeth: Report of a case in a microdontic maxillary
lateral incisor. Quintessence Int. 2006;37(2):125-9.
- 15. Capar ID, Ertas H, Arslan H, Ertas ET. A
retrospective comparative study of cone-beam
computed tomography versus rendered panoramic
images identified the presence, types, and
characteristics of dens invaginatus in a Turkish
population. J Endod. 2015;41:473–8.
- 16. Chen L, Li Y, Wang H. Investigation of dens
invaginatus in a Chinese subpopulation using conebeam computed tomography. Oral Dis.
2021;27(7):1755-1760.
- 17. Mabrouk R, Berrezouga L, Frih N. The accuracy of
CBCT in the detection of dens invaginatus in a
Tunisian population. Int J Dent. 2021; 8826204.
- 18. Mupparapu M, Singer SR. A rare presentation of
dens invaginatus in a mandibular lateral incisor
occurring concurrently with bilateral maxillary dens
invaginatus: Case report and review of literature. Aust
Dent J. 2004 ;49(2):90-3.
- 19. Kabbaz MG, Konstantakı MN, Sykaras SN. Dens
invaginatus in a mandibular lateral incisor. Int Endod J.
1995;28:303–5.
- 20. Pael S. The use of cone beam computed tomography
in the conservative management of dens invaginatus: a
case report. Int Endod J. 2010;43:707–13.
- 21. ishop K, Alani A. Dens invaginatus. Part 2: clinical,
radiographic features and management options. Int
Endod J. 2008;41:1137–54.
- 22. Mohammadi Z, Dummer PMH. Properties and
applications of calcium hydroxide in endodontics and
dental traumatology. Int Endod J 2011;44:697–730.
- 23. Violich DR, Chandler NP. The smear layer in
endodontics-a review Int Endod J. 2010;43:2–15.
- 24. Urban K, Donnermeyer D, Schäfer E, Bürklein S.
Canal cleanliness using different irrigation activation
systems: a SEM evaluation. Clin Oral Invest.
2017;21(9).