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Mesiodens

MedGen UID:: 451020
•Concept ID:: C0266030
•: Congenital Abnormality

Synonyms:	Extra tooth; Extra tooth in the midline; Median supernumary tooth; Mesiodentes; Midline supernumary tooth; Supernumerary mesiodens tooth
SNOMED CT:	Mesiodens (17802000); Mesiodentes (17802000); Supernumerary mesiodens tooth (17802000)

HPO:	HP:0011067

Definition

A supernumerary tooth in the midline between the maxillary central incisors. [from HPO]

Term Hierarchy

GTR
MeSH

CClinical test, RResearch test, OOMIM, GGeneReviews, VClinVar

CROGVMesiodens

Abnormality of the mouth
- Abnormal oral morphology
  - Abnormal oral cavity morphology
    - Abnormality of the dentition
      - Abnormal dental morphology
        Teeth, supernumerary
        Mesiodens

Professional guidelines

PubMed

Unusual Supernumerary Teeth and Treatment Outcomes Analyzed for Developing Improved Diagnosis and Management Plans.

Chen KC, Huang JS, Chen MY, Cheng KH, Wong TY, Huang TT
J Oral Maxillofac Surg 2019 May;77(5):920-931. Epub 2018 Dec 27 doi: 10.1016/j.joms.2018.12.014. PMID: 30682325

Clinical recommendations for management of mesiodens and unerupted permanent maxillary central incisors.

Ayers E, Kennedy D, Wiebe C
Eur Arch Paediatr Dent 2014 Dec;15(6):421-8. Epub 2014 Jul 4 doi: 10.1007/s40368-014-0132-1. PMID: 24994110

Mesiodens--diagnosis and management of a common supernumerary tooth.

Russell KA, Folwarczna MA
J Can Dent Assoc 2003 Jun;69(6):362-6. PMID: 12787472

See all (4)

Recent clinical studies

Etiology

Evaluation of radiographic characteristics and surgical removal of 147 mesiodens.

Yusa K, Ishikawa S, Hemmi T, Kasuya S, Okuyama N, Kunii S, Suzuki N, Iino M
J Stomatol Oral Maxillofac Surg 2023 Sep;124(4):101427. Epub 2023 Feb 25 doi: 10.1016/j.jormas.2023.101427. PMID: 36842483

Photobiomodulation Therapy After Mesiodens Surgery: Evaluation of Immunological Markers and Three-Dimensional X-Ray Analysis-Placebo-Controlled Study.

Sediva E, Dostalova T, Urbanova P, Eliasova H, Podzimek S, Misova E
Photobiomodul Photomed Laser Surg 2022 Jul;40(7):472-479. Epub 2022 Jul 4 doi: 10.1089/photob.2022.0021. PMID: 35788146

Analysis of the distribution of supernumerary teeth and the characteristics of mesiodens in Bengbu, China: a retrospective study.

Zhao L, Liu S, Zhang R, Yang R, Zhang K, Xie X
Oral Radiol 2021 Apr;37(2):218-223. Epub 2020 Mar 20 doi: 10.1007/s11282-020-00432-3. PMID: 32198663

Mesiodens: A Hospital Based Study.

Limbu S, Dikshit P, Gupta S
J Nepal Health Res Counc 2017 Sep 8;15(2):164-168. doi: 10.3126/jnhrc.v15i2.18207. PMID: 29016588

Micro- and nanoscale structures of mesiodens dentin: Combined study of FTIR and SAXS/WAXS techniques.

Akgun OM, Bayari SH, Ide S, Polat GG, Kalkhoran IO
Microsc Res Tech 2015 Jan;78(1):52-8. Epub 2014 Oct 18 doi: 10.1002/jemt.22444. PMID: 25327575

See all (72)

Diagnosis

Analysis of the distribution of supernumerary teeth and the characteristics of mesiodens in Bengbu, China: a retrospective study.

Zhao L, Liu S, Zhang R, Yang R, Zhang K, Xie X
Oral Radiol 2021 Apr;37(2):218-223. Epub 2020 Mar 20 doi: 10.1007/s11282-020-00432-3. PMID: 32198663

Mesiodens: A Hospital Based Study.

Limbu S, Dikshit P, Gupta S
J Nepal Health Res Counc 2017 Sep 8;15(2):164-168. doi: 10.3126/jnhrc.v15i2.18207. PMID: 29016588

Mesiodens.

Van Buggenhout G, Bailleul-Forestier I
Eur J Med Genet 2008 Mar-Apr;51(2):178-81. Epub 2008 Jan 4 doi: 10.1016/j.ejmg.2007.12.006. PMID: 18262485

Mesiodens--diagnosis and management of a common supernumerary tooth.

Russell KA, Folwarczna MA
J Can Dent Assoc 2003 Jun;69(6):362-6. PMID: 12787472

Naso-palatine duct cyst.

Allard RH
Int J Oral Surg 1981;10(Suppl 1):131-3. PMID: 6807865

See all (83)

Therapy

A New Surgical Assistance Aid for Mesiodens Extraction Based on the Ideal Approach.

Wang ZY, Li M, Chen YQ, Shi H, Cui QY
J Oral Maxillofac Surg 2024 Mar;82(3):325-331. Epub 2023 Dec 12 doi: 10.1016/j.joms.2023.12.003. PMID: 38158190

Pronounced QT Prolongation During General Anesthesia in a Child with Left Ventricular Noncompaction Cardiomyopathy: A Case Report.

Nishikawa M, Takaishi K, Takata M, Sasajima O, Fujiwara SJL, Eguchi S, Kawahito S
Anesth Prog 2023 Sep 1;70(3):137-139. doi: 10.2344/anpr-70-02-12. PMID: 37850676 Free PMC Article

Photobiomodulation Therapy After Mesiodens Surgery: Evaluation of Immunological Markers and Three-Dimensional X-Ray Analysis-Placebo-Controlled Study.

Sediva E, Dostalova T, Urbanova P, Eliasova H, Podzimek S, Misova E
Photobiomodul Photomed Laser Surg 2022 Jul;40(7):472-479. Epub 2022 Jul 4 doi: 10.1089/photob.2022.0021. PMID: 35788146

Optimal application of compressive palatal stents following mesiodens removal in pediatric patients: A Randomized Controlled Trial.

Jang H, Choi Y, Kwon E, Choi N, Jang Y, Song J, Shin S
Med Oral Patol Oral Cir Bucal 2021 Nov 1;26(6):e808-e814. doi: 10.4317/medoral.24802. PMID: 34704974 Free PMC Article

Application of a surgical guide in the extraction of impacted mesiodentes: a randomized controlled trial.

Zheng X, Zhao J, Liu S, Wang Z, Jia B, Lin X
Clin Oral Investig 2021 May;25(5):2999-3006. Epub 2020 Oct 6 doi: 10.1007/s00784-020-03620-x. PMID: 33025146

See all (9)

Prognosis

Current Applications of Artificial Intelligence for Pediatric Dentistry: A Systematic Review and Meta-Analysis.

Rokhshad R, Zhang P, Mohammad-Rahimi H, Shobeiri P, Schwendicke F
Pediatr Dent 2024 Jan 15;46(1):27-35. PMID: 38449036

A New Surgical Assistance Aid for Mesiodens Extraction Based on the Ideal Approach.

Wang ZY, Li M, Chen YQ, Shi H, Cui QY
J Oral Maxillofac Surg 2024 Mar;82(3):325-331. Epub 2023 Dec 12 doi: 10.1016/j.joms.2023.12.003. PMID: 38158190

Study on frequency of dental developmental alterations in a Mexican school-based population.

Ledesma-Montes C, Garcés-Ortíz M, Salcido-García JF, Hernández-Flores F
Med Oral Patol Oral Cir Bucal 2016 May 1;21(3):e316-20. doi: 10.4317/medoral.20691. PMID: 26946196 Free PMC Article

The influence of etiological factors in the occurence of diastema mediana.

Kapusevska B, Dereban N, Zabokova-Bilbilova E, Popovska M
Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2014;35(2):169-77. doi: 10.2478/prilozi-2014-0022. PMID: 25532099

Mesiodentes: incidence, morphology, etiology.

Stellzig A, Basdra EK, Komposch G
J Orofac Orthop 1997;58(3):144-53. doi: 10.1007/BF02676545. PMID: 9200890

See all (28)

Clinical prediction guides

Clinical and radiological features of malformed mesiodens in the nasopalatine canal: an observational study.

Kim YR, Lee YM, Huh KH, Yi WJ, Heo MS, Lee SS, Kim JE
Dentomaxillofac Radiol 2024 Mar 25;53(3):189-195. doi: 10.1093/dmfr/twae003. PMID: 38268503 Free PMC Article

Deep learning-based identification of mesiodens using automatic maxillary anterior region estimation in panoramic radiography of children.

Kim J, Hwang JJ, Jeong T, Cho BH, Shin J
Dentomaxillofac Radiol 2022 Sep 1;51(7):20210528. Epub 2022 Jul 13 doi: 10.1259/dmfr.20210528. PMID: 35731733 Free PMC Article

Pattern, frequency and causes of dental extraction among children/adolescents Syrian refugees: an observational study.

Salim NA, Sawair FA, Meyad FH, Satterthwaite JD, Abukaraky A, Sartawi S
BMC Pediatr 2022 Feb 21;22(1):100. doi: 10.1186/s12887-022-03162-z. PMID: 35189847 Free PMC Article

Mesiodens: A Hospital Based Study.

Limbu S, Dikshit P, Gupta S
J Nepal Health Res Counc 2017 Sep 8;15(2):164-168. doi: 10.3126/jnhrc.v15i2.18207. PMID: 29016588

Mesiodens: a clinical and radiographic study in children.

Mukhopadhyay S
J Indian Soc Pedod Prev Dent 2011 Jan-Mar;29(1):34-8. doi: 10.4103/0970-4388.79928. PMID: 21521916

See all (38)