CC BY 4.0 · Eur J Dent 2022; 16(03): 465-477
DOI: 10.1055/s-0041-1739443
Review Article

Surgical Management of Impacted Lower Second Molars: A Comprehensive Review

1   Clinical Science Department, International College of Dentistry, Walailak University, Bangkok, Thailand
,
2   Department of Preventive Dentistry, Division of Orthodontics, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
,
1   Clinical Science Department, International College of Dentistry, Walailak University, Bangkok, Thailand
,
1   Clinical Science Department, International College of Dentistry, Walailak University, Bangkok, Thailand
,
1   Clinical Science Department, International College of Dentistry, Walailak University, Bangkok, Thailand
› Author Affiliations
Funding None.

Abstract

Impacted lower second molars (ILM2) are rarely reported in the literature, but various studies have been done for its treatment. Apart from solely orthodontic approaches, different surgical management techniques were reported to have successful outcomes. Surgical intervention of ILM2 can help expose the tooth for further orthodontic purposes, simplifying complex treatment methods, and reducing treatment time. This review illustrates the comprehensive evaluation and updated methods of surgical uprighting, repositioning, and transplantation of ILM2 with future directions for better understanding and treatment planning in the clinical setting. The successful outcome of surgical intervention depends on case selection, root development of ILM2, careful surgical manipulation, and adherence to sound biological principles.



Publication History

Article published online:
11 January 2022

© 2022. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

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  • References

  • 1 Alling III CC, Catone GA. Management of impacted teeth. J Oral Maxillofac Surg 1993; 51 (1, Suppl 1): 3-6
  • 2 Shapira Y, Borell G, Nahlieli O, Kuftinec MM, Stom D. Uprighting mesially impacted mandibular permanent second molars. Angle Orthod 1998; 68 (02) 173-178
  • 3 Anderson K, Murtagh K, Sacks HG. Soft tissue and occlusal management in the surgical uprighting of impacted molars: technical note. J Oral Maxillofac Surg 2012; 70 (08) e438-e440
  • 4 Kravitz ND, Yanosky M, Cope JB, Silloway K, Favagehi M. Surgical uprighting of lower second molars. J Clin Orthod 2016; 50 (01) 33-40
  • 5 McAboy CP, Grumet JT, Siegel EB, Iacopino AM. Surgical uprighting and repositioning of severely impacted mandibular second molars. J Am Dent Assoc 2003; 134 (11) 1459-1462
  • 6 Proff P, Bayerlein T, Fanghänel J, Allegrini Jr S, Gedrange T. Morphological and clinical considerations of first and second permanent molar eruption disorders. Ann Anat 2006; 188 (04) 353-361
  • 7 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 (06) 651-658
  • 8 Varpio M, Wellfelt B. Disturbed eruption of the lower second molar: clinical appearance, prevalence, and etiology. ASDC J Dent Child 1988; 55 (02) 114-118
  • 9 Frank CA. Treatment options for impacted teeth. J Am Dent Assoc 2000; 131 (05) 623-632
  • 10 Dessner S. Surgical uprighting of second molars: rationale and technique. Oral Maxillofac Surg Clin North Am 2002; 14 (02) 201-212
  • 11 Boynton T, Lieblich SE. Surgical uprighting of second molars. Atlas Oral Maxillofac Surg Clin North Am 2013; 21 (02) 235-237
  • 12 Terry BC, Hegtvedt AK. Self-stabilizing approach to surgical uprighting of the mandibular second molar. Oral Surg Oral Med Oral Pathol 1993; 75 (06) 674-676
  • 13 Tsukiboshi M. Autotransplantation of teeth: requirements for predictable success. Dent Traumatol 2002; 18 (04) 157-180
  • 14 Caminiti MF, El-Rabbany M, Lou T, Reinish EI. Surgical uprighting of mandibular second molars: a single-group retrospective cohort study. Am J Orthod Dentofacial Orthop 2020; 158 (06) 849-855
  • 15 Lee K-J, Park Y-C, Hwang W-S, Seong E-H. Uprighting mandibular second molars with direct miniscrew anchorage. J Clin Orthod 2007; 41 (10) 627-635
  • 16 Altieri F, Guarnieri R, Mezio M. et al. Uprighting impacted mandibular second molar using a skeletal anchorage: a case report. Dent J (Basel) 2020; 8 (04) E129
  • 17 Zeitler DL. Management of impacted teeth other than third molars. Oral Maxillofac Surg Clin North Am 1993; 5 (01) 95-103
  • 18 Padwa BL, Dang RR, Resnick CM. Surgical uprighting is a successful procedure for management of impacted mandibular second molars. J Oral Maxillofac Surg 2017; 75 (08) 1581-1590
  • 19 Nagori SA, Jose A, Bhutia O, Roychoudhury A. Evaluating success of autotransplantation of embedded/impacted third molars harvested using piezosurgery: a pilot study. Acta Odontol Scand 2014; 72 (08) 846-851
  • 20 Going Jr RE, Reyes-Lois DB. Surgical exposure and bracketing technique for uprighting impacted mandibular second molars. J Oral Maxillofac Surg 1999; 57 (02) 209-212
  • 21 Lorente C, Perez-Vela M, Lorente P, Lorente T. Miniscrew-supported pole technique: surgical-orthodontic approach for impacted or retained second molars in adolescents. Int Orthod 2021; 19 (01) 147-158
  • 22 Fan W, Gao D, Wang Y. et al. Three-dimensional measurement and analysis of mandibular characteristics in subjects with impacted mandibular second molars. Orthod Craniofac Res 2020; 23 (03) 332-341
  • 23 Kenrad J, Vedtofte H, Andreasen JO, Kvetny MJ, Kjær I. A retrospective overview of treatment choice and outcome in 126 cases with arrested eruption of mandibular second molars. Clin Oral Investig 2011; 15 (01) 81-87
  • 24 la Monaca G, Cristalli MP, Pranno N, Galluccio G, Annibali S, Pippi R. First and second permanent molars with failed or delayed eruption: clinical and statistical analyses. Am J Orthod Dentofacial Orthop 2019; 156 (03) 355-364
  • 25 Manosudprasit M, Wangsrimongkol T, Pisek P, Chantaramungkorn M. Management of bilateral severely impacted mandibular second molars: a case report. J Med Assoc Thai 2013; 96 (Suppl. 04) S157-S161
  • 26 Magnusson C, Kjellberg H. Impaction and retention of second molars: diagnosis, treatment and outcome. A retrospective follow-up study. Angle Orthod 2009; 79 (03) 422-427
  • 27 Abate A, Cavagnetto D, Fama A, Matarese M, Bellincioni F, Assandri F. Efficacy of operculectomy in the treatment of 145 cases with unerupted second molars: a retrospective case-control study. Dent J (Basel) 2020; 8 (03) E65
  • 28 Sawicka M, Racka-Pilszak B, Rosnowska-Mazurkiewicz A. Uprighting partially impacted permanent second molars. Angle Orthod 2007; 77 (01) 148-154
  • 29 Guo S, Dipietro LA. Factors affecting wound healing. J Dent Res 2010; 89 (03) 219-229
  • 30 Sangha TK, Sangha SK, Hanna B, Tayab T, Padala S. Surgical uprighting of impacted mandibular second molar: a narrative review. J Oral Med Oral Surg. 2021; 27 (02) 1-8
  • 31 Shellhart WC, Oesterle LJ. Uprighting molars without extrusion. J Am Dent Assoc 1999; 130 (03) 381-385
  • 32 Shipper G, Thomadakis G. Bone regeneration after surgical repositioning of impacted mandibular second molars: a case report. Dent Traumatol 2003; 19 (02) 109-114
  • 33 Cho SY, Ki Y, Chu V, Chan J. Impaction of permanent mandibular second molars in ethnic Chinese schoolchildren. J Can Dent Assoc 2008; 74 (06) 521
  • 34 Peskin S, Graber TM. Surgical repitioning of teeth. J Am Dent Assoc 1970; 80 (06) 1320-1326
  • 35 Pogrel MA. The surgical uprighting of mandibular second molars. Am J Orthod Dentofacial Orthop 1995; 108 (02) 180-183
  • 36 Holland DJ. The surgical positioning of unerupted, impacted teeth (surgical orthodontics). Oral Surg Oral Med Oral Pathol 1956; 9 (02) 130-140
  • 37 Fu PS, Wang JC, Wu YM. et al. Impacted mandibular second molars. Angle Orthod 2012; 82 (04) 670-675
  • 38 Johnson TM, Herold RW, Akers JA, DiPirro DA, Berridge JP, McGary RT. Decisions before incisions: technique selection for the distal wedge procedure. Clinic Adv Periodontics 2020; 10 (02) 94-102
  • 39 Leechanavanichpan P, Rodanant P, Leelarungsun R, Wongsirichat N. Postoperative pain perception and patient's satisfaction after mandibular third molar surgery by primary closure with distal wedge surgery. J Clin Med Res 2019; 11 (07) 489-494
  • 40 Magkavali-Trikka P, Emmanouilidis G, Papadopoulos MA. Mandibular molar uprighting using orthodontic miniscrew implants: a systematic review. Prog Orthod 2018; 19 (01) 1-12
  • 41 Leung MTC, Lee TCK, Rabie ABM, Wong RWK. Use of miniscrews and miniplates in orthodontics. J Oral Maxillofac Surg 2008; 66 (07) 1461-1466
  • 42 Moon CH. Pros and cons of miniscrews and miniplates for orthodontic treatment. In: Park JH. ed. Temporary Anchorage Devices in Clinical Orthodontics. 2020: 731-738
  • 43 Ntolou P, Tagkli A, Pepelassi E. Factors related to the clinical application of orthodontic mini-implants. J Int Oral Health 2018; 10 (03) 103-110
  • 44 Samrit V, Kharbanda OP, Duggal R, Seith A, Malhotra V. Bone density and miniscrew stability in orthodontic patients. Aust Orthod J 2012; 28 (02) 204-212
  • 45 Chung KR, Kim SH, Kang YG, Nelson G. Orthodontic miniplate with tube as an efficient tool for borderline cases. Am J Orthod Dentofacial Orthop 2011; 139 (04) 551-562
  • 46 Nęcka A, Skrzypczyński J, Antoszewska J. Miniscrew-anchorage in treatment of impacted second molar in mandible - case report. Dent Med Probl 2010; 47 (03) 379-383
  • 47 Giancotti A, Arcuri C, Barlattani A. Treatment of ectopic mandibular second molar with titanium miniscrews. Am J Orthod Dentofacial Orthop 2004; 126 (01) 113-117
  • 48 Giancotti A, Muzzi F, Santini F, Arcuri C. Miniscrew treatment of ectopic mandibular molars. J Clin Orthod 2003; 37 (07) 380-383
  • 49 Mah SJ, Won PJ, Nam JH, Kim EC, Kang YG. Uprighting mesially impacted mandibular molars with 2 miniscrews. Am J Orthod Dentofacial Orthop 2015; 148 (05) 849-861
  • 50 Celebi AA, Gelgor IE, Catalbas B. Correction of mesially impacted lower second molar. J Med Cases 2011; 2 (31) 236-239
  • 51 Sherwood KH, Burch JG, Thompson WJ. Closing anterior open bites by intruding molars with titanium miniplate anchorage. Am J Orthod Dentofacial Orthop 2002; 122 (06) 593-600
  • 52 Tseng YC, Chen CM, Chang HP. Use of a miniplate for skeletal anchorage in the treatment of a severely impacted mandibular second molar. Br J Oral Maxillofac Surg 2008; 46 (05) 406-407
  • 53 Miyahira YI, Maltagliati LÁ, Siqueira DF, Romano R. Miniplates as skeletal anchorage for treating mandibular second molar impactions. Am J Orthod Dentofacial Orthop 2008; 134 (01) 145-148
  • 54 Choi BH, Zhu SJ, Kim YH. A clinical evaluation of titanium miniplates as anchors for orthodontic treatment. Am J Orthod Dentofacial Orthop 2005; 128 (03) 382-384
  • 55 Cornelis MA, Scheffler NR, Mahy P, Siciliano S, De Clerck HJ, Tulloch JFC. Modified miniplates for temporary skeletal anchorage in orthodontics: placement and removal surgeries. J Oral Maxillofac Surg 2008; 66 (07) 1439-1445
  • 56 Kuroda S, Sugawara Y, Deguchi T, Kyung HM, Takano-Yamamoto T. Clinical use of miniscrew implants as orthodontic anchorage: success rates and postoperative discomfort. Am J Orthod Dentofacial Orthop 2007; 131 (01) 9-15
  • 57 Sugawara J. Temporary skeletal anchorage devices: the case for miniplates. Am J Orthod Dentofacial Orthop 2014; 145 (05) 559-565
  • 58 Gooris CG, Artun J, Joondeph DR. Eruption of mandibular third molars after second-molar extractions: a radiographic study. Am J Orthod Dentofacial Orthop 1990; 98 (02) 161-167
  • 59 Orton-Gibbs S, Crow V, Orton HS. Eruption of third permanent molars after the extraction of second permanent molars. Part 1: assessment of third molar position and size. Am J Orthod Dentofacial Orthop 2001; 119 (03) 226-238
  • 60 Russell B, Skvara M, Draper E, Proffit WR, Philips C, White Jr RP. The association between orthodontic treatment with removal of premolars and the angulation of developing mandibular third molars over time. Angle Orthod 2013; 83 (03) 376-380
  • 61 Moffitt AH. Eruption and function of maxillary third molars after extraction of second molars. Angle Orthod 1998; 68 (02) 147-152
  • 62 De-la-Rosa-Gay C, Valmaseda-Castellón E, Gay-Escoda C. Spontaneous third-molar eruption after second-molar extraction in orthodontic patients. Am J Orthod Dentofacial Orthop 2006; 129 (03) 337-344
  • 63 Boffano P, Gallesio C, Bianchi F, Roccia F. Surgical extraction of deeply horizontally impacted mandibular second and third molars. J Craniofac Surg 2010; 21 (02) 403-406
  • 64 Richardson ME, Richardson A. Lower third molar development subsequent to second molar extraction. Am J Orthod Dentofacial Orthop 1993; 104 (06) 566-574
  • 65 De-la-Rosa-Gay C, Valmaseda-Castellón E, Gay-Escoda C. Predictive model of third molar eruption after second molar extraction. Am J Orthod Dentofacial Orthop 2010; 137 (03) 346-353
  • 66 Mariano RC, Mariano LdeC, de Melo WM. Deep impacted mandibular second molar: a case report. Quintessence Int 2006; 37 (10) 773-776
  • 67 Compagnon D, Woda A. Supraeruption of the unopposed maxillary first molar. J Prosthet Dent 1991; 66 (01) 29-34
  • 68 Apfel H. Transplantation of the unerupted third molar tooth. Oral Surg Oral Med Oral Pathol 1956; 9 (01) 96-98
  • 69 Arikan F, Nizam N, Sonmez S. 5-year longitudinal study of survival rate and periodontal parameter changes at sites of maxillary canine autotransplantation. J Periodontol 2008; 79 (04) 595-602
  • 70 Kumar R, Khambete N, Priya E. Successful immediate autotransplantation of tooth with incomplete root formation: case report. Oral Surg Oral Med Oral Pathol Oral Radiol 2013; 115 (05) e16-e21
  • 71 Huth KC, Nazet M, Paschos E, Linsenmann R, Hickel R, Nolte D. Autotransplantation and surgical uprighting of impacted or retained teeth: a retrospective clinical study and evaluation of patient satisfaction. Acta Odontol Scand 2013; 71 (06) 1538-1546
  • 72 Mendes RA, Rocha G. Mandibular third molar autotransplantation–literature review with clinical cases. J Can Dent Assoc 2004; 70 (11) 761-766
  • 73 Turley PK. The management of mesially inclined/impacted mandibular permanent second molars. J World Fed Orthod 2020; 9 (3S): S45-S53
  • 74 Plotino G, Abella Sans F, Duggal MS. et al. Clinical procedures and outcome of surgical extrusion, intentional replantation and tooth autotransplantation - a narrative review. Int Endod J 2020; 53 (12) 1636-1652
  • 75 Armstrong L, O'Reilly C, Ahmed B. Autotransplantation of third molars: a literature review and preliminary protocols. Br Dent J 2020; 228 (04) 247-251
  • 76 Thomas S, Turner SR, Sandy JR. Autotransplantation of teeth: is there a role?. Br J Orthod 1998; 25 (04) 275-282
  • 77 Clokie CM, Yau DM, Chano L. Autogenous tooth transplantation: an alternative to dental implant placement?. J Can Dent Assoc 2001; 67 (02) 92-96
  • 78 Hernandez SL, Cuestas-Carnero R. Autogenic tooth transplantation: a report of ten cases. J Oral Maxillofac Surg 1988; 46 (12) 1051-1055
  • 79 Bauss O, Zonios I, Rahman A. Root development of immature third molars transplanted to surgically created sockets. J Oral Maxillofac Surg 2008; 66 (06) 1200-1211
  • 80 Kvint S, Lindsten R, Magnusson A, Nilsson P, Bjerklin K. Autotransplantation of teeth in 215 patients. A follow-up study. Angle Orthod 2010; 80 (03) 446-451
  • 81 Mejàre B, Wannfors K, Jansson L. A prospective study on transplantation of third molars with complete root formation. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2004; 97 (02) 231-238
  • 82 Yu HJ, Jia P, Lv Z, Qiu LX. Autotransplantation of third molars with completely formed roots into surgically created sockets and fresh extraction sockets: a 10-year comparative study. Int J Oral Maxillofac Surg 2017; 46 (04) 531-538
  • 83 Tang H, Shen Z, Hou M, Wu L. Autotransplantation of mature and immature third molars in 23 Chinese patients: a clinical and radiological follow-up study. BMC Oral Health 2017; 17 (01) 163
  • 84 Bae JH, Choi YH, Cho BH, Kim YK, Kim SG. Autotransplantation of teeth with complete root formation: a case series. J Endod 2010; 36 (08) 1422-1426
  • 85 Sugai T, Yoshizawa M, Kobayashi T. et al. Clinical study on prognostic factors for autotransplantation of teeth with complete root formation. Int J Oral Maxillofac Surg 2010; 39 (12) 1193-1203
  • 86 Erdem NF, Gümüşer Z. Retrospective evaluation of immediate impacted third molars autotransplantation after extractions of mandibular first and/or second molars with chronic periapical lesions. J Oral Maxillofac Surg 2021; 79 (01) 37-48
  • 87 Lai FS. Autotransplantation of an unerupted wisdom tooth germ without its follicle immediately after removal of an impacted mandibular second molar: a case report. J Can Dent Assoc 2009; 75 (03) 205-208
  • 88 Ahmed Asif J, Yusuf Noorani T, Khursheed Alam M. Tooth auto-transplantation: an alternative treatment. Bull Tokyo Dent Coll 2017; 58 (01) 41-48
  • 89 Tsukiboshi M, Yamauchi N, Tsukiboshi Y. Long-term outcomes of autotransplantation of teeth: a case series. Dent Traumatol 2019; 35 (06) 358-367
  • 90 Almpani K, Papageorgiou SN, Papadopoulos MA. Autotransplantation of teeth in humans: a systematic review and meta-analysis. Clin Oral Investig 2015; 19 (06) 1157-1179
  • 91 Johnson E, Taylor RC. A surgical-orthodontic approach in uprighting impacted mandibular second molars. Am J Orthod 1972; 61 (05) 508-514
  • 92 Wellfelt B, Varpio M. Disturbed eruption of the permanent lower second molar: treatment and results. ASDC J Dent Child 1988; 55 (03) 183-189
  • 93 Cassetta M, Altieri F. The influence of mandibular third molar germectomy on the treatment time of impacted mandibular second molars using brass wire: a prospective clinical pilot study. Int J Oral Maxillofac Surg 2017; 46 (07) 905-911
  • 94 Melsen B, Fiorelli G, Bergamini A. Uprighting of lower molars. J Clin Orthod 1996; 30 (11) 640-645
  • 95 Selvido DI, Bhattarai BP, Rokaya D, Niyomtham N, Wongsirichat N. Pain in oral and maxillofacial surgery and implant dentistry: types and management. Eur J Dent 2021; 15 (03) 588-598
  • 96 Kim E, Jung JY, Cha IH, Kum KY, Lee SJ. Evaluation of the prognosis and causes of failure in 182 cases of autogenous tooth transplantation. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2005; 100 (01) 112-119
  • 97 Lee S-J, Kim E. Minimizing the extra-oral time in autogeneous tooth transplantation: use of computer-aided rapid prototyping (CARP) as a duplicate model tooth. Restor Dent Endod 2012; 37 (03) 136-141
  • 98 Wu Y, Chen J, Xie F, Liu H, Niu G, Zhou L. Autotransplantation of mature impacted tooth to a fresh molar socket using a 3D replica and guided bone regeneration: two years retrospective case series. BMC Oral Health 2019; 19 (01) 248
  • 99 Cross D, El-Angbawi A, McLaughlin P. et al. Developments in autotransplantation of teeth. Surgeon 2013; 11 (01) 49-55
  • 100 Pecci Lloret MP, Martínez EP, Rodríguez Lozano FJ. et al. Influencing factors in autotransplantation of teeth with open apex: a review of the literature. Appl Sci (Basel) 2021;11(09):
  • 101 Jang JH, Lee SJ, Kim E. Autotransplantation of immature third molars using a computer-aided rapid prototyping model: a report of 4 cases. J Endod 2013; 39 (11) 1461-1466
  • 102 Kim Y-K, Choi Y-H. Tooth autotransplantation with autogenous tooth- bone graft: a case report. J Korean Dent Sci 2011; 4 (02) 79-84