Eruption Guidance of Horizontally Impacted Permanent First Molar with Primary Retention of Primary Second Molars: Case Reports

Garam Yoon; LEE NAN YOUNG; LEE, SANG-HO; Jih Myeong-kwan

doi:10.5933/JKAPD.2020.47.2.219

Tooth eruption involves a complex developmental process of tooth migration from the dental follicular origin to the final occlusion position in the oral cavity via the alveolar process. Disturbance of tooth eruption can occur at any point in a series of eruption stages; however, horizontal impaction of the mandibular first molar and primary retention of the primary mandibular second molar are rarely observed simultaneously. This study describes the treatment for two cases of horizontally impacted first molar with primary retention of primary molar. The primary retention of the primary mandibular second molar was extracted, and orthodontic traction was applied to the horizontally impacted primary mandibular first molar. Subsequently, displacement of the premolar tooth bud was improved and space regaining for eruption was achieved, guiding to normal eruption of the first molar.

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* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

[journal] Watanabe E / 1999 / Longutidinal posteruptive mandibular tooth movements of males and females / Eur J Orthod 21 : 459~468

[journal] Suri L / 2004 / Delayed tooth eruption:Pathogenesis, diagnosis and treatment. A literature review / Am J Orthod Dentofacial Orthop 126 : 432~445

[journal] Almonaitiene R / 2010 / Factor influencing permanent teeth eruption, Part one-general factors / Stomatologija 12 : 67~72

[journal] Pytlik W / 1996 / Impairment of tooth eruption : Pathogenetic aspects / J Orofac Orthop 57 : 238~245

[journal] Raghoebar GM / 1991 / A clinical, radiographic and histological characteristics of secondary retention of permanent molars / J Dent 19 : 164~170

[journal] Raghoebar GM / 1991 / Eruption disturbance of permanent molars : a review / J Oral Pathol Med 20 : 159~166

[journal] Kurol J / 1985 / The effect of extraction of infraoccluded deciduous molars : A longitudinal study / Am J Orthod 87 : 46~55

[journal] Chrcanovic BR / 2010 / Primary and secondary impaction of four primary molar teeth in a single patient / Revista Cubana de Estomatología 47 : 439~446

[journal] Kennedy DB / 2009 / Treatment strategies for ankylosed primary molars / Eur Arch Paediatr Dent 10 : 201~210

[journal] 김민정 / 2011 / ORTHODONTIC TRACTION OF IMPACTED MANDIBULAR SECOND PRIMARY MOLAR / 대한소아치과학회지 / 대한소아치과학회 38(3) : 303~308

[journal] Bondemark L / 1998 / Prevalence of ectopic eruption, impaction, retention and agenesis of the permanent second molar / Angle Orthod 77 : 773~778

[journal] Albers DD / 1986 / Ankylosis of teeth in the developing dentition / Quintessence Int 17 : 303~308

[journal] Bianchi SD / 1991 / Primary impaction of primary teeth : A review and report of three cases / J Clin Pediatr Dent 15 : 165~168

[journal] Ranta K / 1988 / Impacted primary molar associated with odontome-a case report / Pediatr Dent 4 : 99~120

[journal] Motokawa W / 1990 / Surgical exposure and orthodontic alignment of an unerupted primary maxillary second molar impacted by an odontoma and a dentigerous cyst : a case report / Quintessence Int 21 : 159~162

[journal] Baccetti T / 2000 / Tooth anomalies associated with failure of eruption of first and second permanent molars / Am J Orthod Dentofacial Orthop 118 : 608~610

[journal] Andersson L / 1984 / Tooth ankylosis. Clinical, radiographic and histological assessments / Int J Oral Surg 13 : 423~431

[journal] Chrcanovic BR / 2010 / Primary and secondary impaction of four primary molar teeth in a single patient / Revista Cubana de Estomatología 47 : 439~446

[journal] Messer LB / 1980 / Ankylosed primary molars : results and treatment recommendations from an eight-year longitudinal study / Pediatr Dent 2 : 37~47

[journal] Borsatto MC / 1999 / Unerupted second primary mandibular molar positioned inferior to the second premolar : case report / Pediatr Dent 21 : 205~208

[journal] Roy RK / 1975 / Delayed tooth eruption versus impaction / J Dent Child 42 : 371~374

[book] Ten Cate AR / 1991 / Oral histology: Development, Structure, and Function / Scientific book center : 230~250

[journal] 최항문 / 2006 / Factors affecting root curvature of mandibular first molar / Imaging Science in Dentistry / 대한영상치의학회 36(1) : 55~62

[journal] Young DH / 1957 / Ectopic eruption of permanent first molar / J Dent Child 24 : 153~162

[journal] Chintakannon K / 1998 / Ectopic eruption of the first permanent molars : prevalence and etiologic factors / Angle Orthod 68 : 153~160

[journal] Pulver F / 1968 / The etiology and prevalence of ectopic eruption of the maxillary first permanent molar / J Dent Child 35 : 138~146

[journal] Catherine KL / 2013 / Orthodontic uprighting of severely impacted mandibular second molars / Am J Orthod Dentofacial Orthop 143 : 116~124

[journal] Sofia A / 2006 / The clinical features and aetiological basis of primary eruption failure / Eur J Orthod 28 : 535~540

[journal] Smith CP / 2012 / An atypical presentation of mechanical failure of eruption of a mandibular permanent molar : diagnosis and treatment case report / Eur Arch Pediatr Dent 13 : 152~156

[journal] Palma C / 2003 / Failure of eruption of first and second permanent molars / J Clin Pediatr Dent 27 : 239~246

[journal] Kaban LB / 1976 / Idiopathic failure of eruption of permanent molar teeth / Oral Surg 42 : 155~163

[journal] Azaz B / 1980 / The sequelae of surgical exposure of unerupted teeth / Oral Surg Oral Med Oral Pathol 38 : 121~127

[journal] Jacobs SG / 1987 / The surgical exposure of teeth : simplest, safest, and best? / Aust Orthod J 10 : 5~11

[journal] Nolla CM / 1960 / The development of the permanent teeth / J Dent Child 27 : 254~266

[journal] 김소현 / 2016 / Epidemiologic Survey on Failed Eruption of Mandibular First Molar / 대한소아치과학회지 / 대한소아치과학회 43(1) : 51~59 / http://dx.doi.org/10.5933/JKAPD.2016.43.1.51

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