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Agenesis of primary mandibular central incisor

MedGen UID:
869150
•Concept ID:
C4023570
•
Anatomical Abnormality
Synonyms: Absence of deciduous mandibular central incisor; Absence of primary mandibular central incisor; Agenesis of deciduous lower central incisor; Agenesis of primary lower central incisor; Failure of development of deciduous mandibular central incisor; Failure of development of primary mandibular central incisor; Missing deciduous mandibular central incisor; Missing lower central incisor milk tooth; Missing lower front baby tooth; Missing lower front milk tooth; Missing lower front primary tooth; Missing primary mandibular central incisor
 
HPO: HP:0011047

Definition

Agenesis of lower primary incisor. [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVAgenesis of primary mandibular central incisor

Professional guidelines

PubMed

Pattern of agenesis in the primary dentition: a radiographic study of 193 cases.
Daugaard-Jensen J, Nodal M, Kjaer I
Int J Paediatr Dent 1997 Mar;7(1):3-7. doi: 10.1111/j.1365-263x.1997.tb00265.x. PMID: 9524465

Recent clinical studies

Etiology

Coincidence of Fusion and Concrescence in Mandibular Deciduous Incisors: A Case Report.
Meisha DE
J Contemp Dent Pract 2019 Dec 1;20(12):1466-1469. PMID: 32381851
Primary Fused Teeth and Findings in Permanent Dentition.
Açıkel H, İbiş S, Şen Tunç E
Med Princ Pract 2018;27(2):129-132. Epub 2018 Feb 1 doi: 10.1159/000487322. PMID: 29402820Free PMC Article
Can persistence of primary molars be predicted in subjects with multiple tooth agenesis?
Kjaer I, Nielsen MH, Skovgaard LT
Eur J Orthod 2008 Jun;30(3):249-53. doi: 10.1093/ejo/cjm123. PMID: 18540013
Pattern of agenesis in the primary dentition: a radiographic study of 193 cases.
Daugaard-Jensen J, Nodal M, Kjaer I
Int J Paediatr Dent 1997 Mar;7(1):3-7. doi: 10.1111/j.1365-263x.1997.tb00265.x. PMID: 9524465
Prevalence of delayed emergence of permanent teeth as a result of local factors.
Johnsen DC
J Am Dent Assoc 1977 Jan;94(1):100-6. doi: 10.14219/jada.archive.1977.0268. PMID: 264301

Diagnosis

Coincidence of Fusion and Concrescence in Mandibular Deciduous Incisors: A Case Report.
Meisha DE
J Contemp Dent Pract 2019 Dec 1;20(12):1466-1469. PMID: 32381851
Primary Fused Teeth and Findings in Permanent Dentition.
Açıkel H, İbiş S, Şen Tunç E
Med Princ Pract 2018;27(2):129-132. Epub 2018 Feb 1 doi: 10.1159/000487322. PMID: 29402820Free PMC Article
Cockayne's syndrome: a case report. Literature review.
Arenas-Sordo Mde L, Hernández-Zamora E, Montoya-Pérez LA, Aldape-Barrios BC
Med Oral Patol Oral Cir Bucal 2006 May 1;11(3):E236-8. PMID: 16648759
Prevalence and distribution of developmental enamel defects in primary dentition of Chinese children 3-5 years old.
Li Y, Navia JM, Bian JY
Community Dent Oral Epidemiol 1995 Apr;23(2):72-9. doi: 10.1111/j.1600-0528.1995.tb00204.x. PMID: 7781303
Williams syndrome--oral presentation of 45 cases.
Hertzberg J, Nakisbendi L, Needleman HL, Pober B
Pediatr Dent 1994 Jul-Aug;16(4):262-7. PMID: 7937257

Therapy

Investigation of maxillofacial morphology and oral characteristics with Turner syndrome and early mixed dentition.
Ahiko N, Baba Y, Tsuji M, Horikawa R, Moriyama K
Congenit Anom (Kyoto) 2019 Jan;59(1):11-17. Epub 2018 May 16 doi: 10.1111/cga.12284. PMID: 29691907
Management of a child with severe hypodontia in the mixed dentition stage of development.
Tong HJ, Tahmassebi JF
Eur Arch Paediatr Dent 2014 Dec;15(6):449-54. Epub 2014 Aug 5 doi: 10.1007/s40368-014-0137-9. PMID: 25091626
Crown dilaceration of permanent incisors following trauma to their primary predecessors.
Maragakis MG
J Clin Pediatr Dent 1995 Fall;20(1):49-52. PMID: 8634196

Prognosis

Craniofacial cephalometric morphology in 8-year-old children with operated sagittal synostosis.
Heliövaara A, Vuola P, Hukki J
Orthod Craniofac Res 2015 Feb;18(1):27-32. Epub 2014 Sep 29 doi: 10.1111/ocr.12056. PMID: 25264570
Clinical and oral findings of a patient with Simpson-Golabi-Behmel syndrome.
Bayram M, Yildirim M, Seymen F
Eur Arch Paediatr Dent 2015 Feb;16(1):63-6. Epub 2014 Sep 23 doi: 10.1007/s40368-014-0141-0. PMID: 25245233
Management of a child with severe hypodontia in the mixed dentition stage of development.
Tong HJ, Tahmassebi JF
Eur Arch Paediatr Dent 2014 Dec;15(6):449-54. Epub 2014 Aug 5 doi: 10.1007/s40368-014-0137-9. PMID: 25091626
Bilateral fusion in primary mandibular teeth: a report of two cases.
Tewari N, Pandey RK
J Indian Soc Pedod Prev Dent 2011 Jan-Mar;29(1):50-2. doi: 10.4103/0970-4388.79936. PMID: 21521919
Can persistence of primary molars be predicted in subjects with multiple tooth agenesis?
Kjaer I, Nielsen MH, Skovgaard LT
Eur J Orthod 2008 Jun;30(3):249-53. doi: 10.1093/ejo/cjm123. PMID: 18540013

Clinical prediction guides

Coincidence of Fusion and Concrescence in Mandibular Deciduous Incisors: A Case Report.
Meisha DE
J Contemp Dent Pract 2019 Dec 1;20(12):1466-1469. PMID: 32381851
Primary Fused Teeth and Findings in Permanent Dentition.
Açıkel H, İbiş S, Şen Tunç E
Med Princ Pract 2018;27(2):129-132. Epub 2018 Feb 1 doi: 10.1159/000487322. PMID: 29402820Free PMC Article
Facial talon cusp on mandibular incisor: a rare case report with review of literature.
Sachdeva SK, Verma P, Dutta S, Verma KG
Indian J Dent Res 2014 May-Jun;25(3):398-400. doi: 10.4103/0970-9290.138355. PMID: 25099002
Can persistence of primary molars be predicted in subjects with multiple tooth agenesis?
Kjaer I, Nielsen MH, Skovgaard LT
Eur J Orthod 2008 Jun;30(3):249-53. doi: 10.1093/ejo/cjm123. PMID: 18540013
Williams syndrome--oral presentation of 45 cases.
Hertzberg J, Nakisbendi L, Needleman HL, Pober B
Pediatr Dent 1994 Jul-Aug;16(4):262-7. PMID: 7937257

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