Bereket C, Cakir-Özkan N, Sener I, Kara I, Aktan AM, Arici N. Re-trospective analysis of impacted first and second permanent molars in the Turkish population: A multicenter study. Med Oral Patol Oral Cir Bucal. 2011 Nov 1;16 (7):e874-8.

doi:10.4317/medoral.17094

http://dx.doi.org/doi:10.4317/medoral.17094

1. Sawicka M, Racka-Pilszak B, Rosnowska-Mazurkiewicz A. Uprighting partially impacted permanent second molars. Angle Orthod. 2007;77:148-54.
http://dx.doi.org/10.2319/010206-461R.1
PMid:17029525

2. Valmaseda-Castellón E, De-la-Rosa-Gay C, Gay-Escoda C. Eruption disturbances of the first and second permanent molars: results of treatment in 43 cases. Am J Orthod Dentofacial Orthop. 1999;116:651-8.
http://dx.doi.org/10.1016/S0889-5406(99)70200-3

3. Mariano RC, Mariano Lde C, de Melo WM. Deep impacted mandibular second molar: a case report. Quintessence Int. 2006;37:773-6.
PMid:17078275

4. Hicks MJ, Greer RO Jr, Flaitz CM. Delayed eruption of maxillary permanent first and second molars due to an ectopically positioned maxillary third molar. Pediatr Dent. 1985;7:53-6.
PMid:3857561

5. Raghoebar GM, Boering G, Vissink A, Stegenga B. Eruption disturbances of permanent molars: a review. J Oral Pathol Med. 1991;20:159-66.
http://dx.doi.org/10.1111/j.1600-0714.1991.tb00913.x
PMid:2061854

6. Jacobs SG. The surgical exposure of teeth--simplest, safest and best? Aust Orthod J. 1987;10:5-11.
PMid:3479978

7. Brearley LJ, McKibben DH Jr. Ankylosis of primary molar teeth. I. Prevalence and characteristics. ASDC J Dent Child. 1973;40:54-63.
PMid:4567389

8. Grover PS, Lorton L. The incidence of unerupted permanent teeth and related clinical cases. Oral Surg Oral Med Oral Pathol. 1985;59:420-5.
http://dx.doi.org/10.1016/0030-4220(85)90070-2

9. Pytlik W, Alfter G. Impairment of tooth eruption. Pathogenetic aspects. J Orofac Orthop. 1996;57:238-45.
http://dx.doi.org/10.1007/BF02190236

10. Dachi SF, Howell FV. A survey of 3, 874 routine full-month radiographs. II. A study of impacted teeth. Oral Surg Oral Med Oral Pathol. 1961;14:1165-9.
http://dx.doi.org/10.1016/0030-4220(61)90204-3

11. Wellfelt B, Varpio M. Disturbed eruption of the permanent lower second molar: treatment and results. ASDC J Dent Child. 1988;55:183-9.
PMid:3164337

12. Evans R. Incidence of lower second permanent molar impaction. Br J Orthod. 1988;15:199-203.
PMid:3262368

13. Kemp WB. Impaction of a mandibular first permanent molar. Oral Surg Oral Med Oral Pathol. 1980;49:95.
http://dx.doi.org/10.1016/0030-4220(80)90038-9

14. Jacobson A. The physiology of tooth eruption. Birth Defects Orig Artic Ser. 1983;19:67-82.

15. Bondemark L, Tsiopa J. Prevalence of ectopic eruption, impaction, retention and agenesis of the permanent second molar. Angle Orthod. 2007;77:773-8.
http://dx.doi.org/10.2319/072506-306.1
PMid:17685771

16. Raghoebar GM, Boering G, Vissink A, Stegenga B. Eruption disturbances of permanent molars: a review. J Oral Pathol Med. 1991;20:159-66.
http://dx.doi.org/10.1111/j.1600-0714.1991.tb00913.x
PMid:2061854

17. McAboy CP, Grumet JT, Siegel EB, Iacopino AM. Surgical uprighting and repositioning of severely impacted mandibular second molars. J Am Dent Assoc. 2003;134:1459-62.
PMid:14664263

18. Fieldhouse J, Shields C. Surgical uprighting of an impacted mandibular second molar. Dent Update. 1997;24:320-2.
PMid:9534408

19. Tanaka E, Kawazoe A, Nakamura S, Ito G, Hirose N, Tanne Y, et al. An adolescent patient with multiple impacted teeth. Angle Orthod. 2008;78:1110-8.
http://dx.doi.org/10.2319/121007-581.1
PMid:18947292

20. Moro N, Murakami T, Tanaka T, Ohto C. Uprighting of impacted lower third molars using brass ligature wire. Aust Orthod J. 2002;18:35-8.
PMid:12502127

21. Babacan H, Ay S, Köşger HH. Impacted permanent first molars: two case reports. Int Dent J. 2006;56:49-54.
PMid:16515013

22. Metin M, Sener I, Tek M. Impacted teeth and mandibular fracture. Eur J Dent. 2007;1:18-20.
PMid:19212492    PMCid:2612948