Microdontia: Causes & Reasons

Possible Causes for Microdontia

Systemic examination revealed hypodontia, microdontia, prominent lower lip and redundant peri-umbilical skin. [djo.org.in]

INTRODUCTION Rieger syndrome is an autosomal-dominant condition characterized by ocular and dental abnormalities, mainly hypodontia and microdontia. [healio.com]

Systemic Features: Oligodontia, microdontia, and premature loss of teeth are common in type 2. Maxillary hypoplasia is less common as is hearing loss. [disorders.eyes.arizona.edu]

Trisomy 21

Gene. 2018 Jan 30;641:180-185. doi: 10.1016/j.gene.2017.10.044. Epub 2017 Oct 18. Author information 1 Department of Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow 226014, India. 2 Department of Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow[…] [ncbi.nlm.nih.gov]

Oculodentodigital Dysplasia

Oral examination showed hypodontia, microdontia, dental caries and partial anodontia [Fig. 4]. The prominent mandible was seen. [ncbi.nlm.nih.gov]

Typical signs include type III syndactyly, microphtalmia, microdontia, and neurological disturbances. [ncbi.nlm.nih.gov]

Dental abnormalities include hypodontia, microdontia, dental caries and partial anodontia. [ijo.in]

Distal Symphalangism

Diagnosis - Symphalangism- distal- with microdontia- dental pulp stones- and narrowed zygomatic arch Not supplied. [checkorphan.org]

Microdontia of a single tooth can be further classified into (1) microdontia of the whole tooth, (2) microdontia of the crown of the tooth, and (3) microdontia of the root [head-face-med.biomedcentral.com]

Both patients had additional clinical manifestations such as narrowing of the zygomatic arch, dental pulp stone, microdontia of a mandibular permanent central incisor, cone-shaped [ncbi.nlm.nih.gov]

Axenfeld-Rieger Syndrome Type 3

The condition is also associated with dental abnormalities including unusually small teeth (microdontia) or fewer than normal teeth (oligodontia). [ncbi.nlm.nih.gov]

Microdontia MedGen UID: 66008 •Concept ID: C0240340 • Congenital Abnormality Decreased size of the teeth, which can be defined as a mesiodistal tooth diameter (width) more [ncbi.nlm.nih.gov]

The patient showed microdontia, but no other systemic abnormalities were detected. [ncbi.nlm.nih.gov]

Microcephalic Osteodysplastic Primordial Dwarfism Type II

Abnormal teeth (microdontia) Figure 3. Upper limb deformity; Cubitus varus Figure 4. Severe lower limb deformity; Heel Valgus Figure 5. [oatext.com]

[…] dc.relation.ispartof International Journal of Paediatric Dentistry en_US dc.rights The definitive version is available at www3.interscience.wiley.com - dc.subject MOPD type II - dc.subject Microdontia [hub.hku.hk]

A disorder initially named primordial short stature-microdontia-opalescent and rootless teeth was originally and mistakenly reported to have distinct MOPD, but it is now recognized [orpha.net]

Cartilage Hair Hypoplasia

Record: found Abstract: found Article: found Is Open Access Hipoplasia cartílago-cabello. Reporte de un caso Translated title: Cartilage-hair hypoplasia. A case report Publication date (Print and electronic): September 2019 Read this article at There is no author summary for this article yet. Authors can add[…] [scienceopen.com]

Abnormalities of Size and Form of Teeth

Microdontia Radiograph (X-ray) showing microdontia. Note also periapical lesion on the maxillary left lateral incisor. [en.wikipedia.org]

Macrodontia Mesotaurodontism Microdontia Microdontia Multirooted tooth with convergent roots Multirooted tooth with divergent roots Paired teeth microdontia Partial congenital [healthprovidersdata.com]

Macrodontia Mesotaurodontism Microdontia Multirooted tooth with convergent roots Multirooted tooth with divergent roots Paired teeth microdontia Peg-shaped teeth Radicular [healthprovidersdata.com]

Microdontia

Microdontia types 1. True generalized microdontia 2. Relative generalized microdontia 3. [dentagama.com]

Microdontia Radiograph (X-ray) showing microdontia. Note also periapical lesion on the maxillary left lateral incisor. [en.wikipedia.org]

microdontia of the crown microdontia of the root alone. [dentagama.com]

Congenital Malformation of the Inner Ear

Inner Ear Agenesis, Microtia, and Microdontia 41 Congenital Deafness with Inner Ear Agenesis, Microtia,microdontia 25 Deafness with Labyrinthine Aplasia, Microtia, and Microdontia [malacards.org]

Disease definition Deafness with labyrinthine aplasia, microtia, and microdontia (LAMM) is a genetic transmission deafness syndrome. [orpha.net]

Labyrinthine Aplasia, Microtia and Microdontia (LAMM) syndrome is characterized by the complete absence of inner ear structures (Michel aplasia), microtia and microdontia. [ncbi.nlm.nih.gov]

Atkin Syndrome

Maxillary lateral incisor microdontia MedGen UID: 335103 •Concept ID: C1845111 • Finding Decreased size of the maxillary permanent incisor. [ncbi.nlm.nih.gov]

[…] broad forehead 58 31 hallmark (90%) Very frequent (99-80%) HP:0000337 11 broad nasal tip 58 31 hallmark (90%) Very frequent (99-80%) HP:0000455 12 maxillary lateral incisor microdontia [malacards.org]

[…] as prominent forehead, prominent supraorbital ridges, hypertelorism, downslanting palpebral fissures, broad nasal tip, anteverted nostrils, thick lower lip, and localized microdontia [orpha.net]

Melhem-Fahl Syndrome

[…] primary autosomal recessive Microcephaly Microco Microcoria, congenital Microcornea corectopia macular hypoplasia Microcornea glaucoma absent frontal sinuses Microd-Microv Microdontia [statemaster.com]

[…] recessive Microcoria congenital Microcornea corectopia macular hypoplasia Microcornea glaucoma and absent frontal sinuses Microcystic adnexal carcinoma Microdeletion 15q11.2 Microdontia [personalizedcause.com]

[…] holoprosencephaly, and intrauterine growth retardation Microcephaly, primary autosomal recessive Microcornea corectopia macular hypoplasia Microcornea glaucoma absent frontal sinuses Microdontia [mindmappedia.com]

Rothmund-Thomson Syndrome

He had microdontia, palmoplantar hyperceratosis and dystrophic nails on the hands and feet in addition to the widespread poikiloderma (Figure 1c,d). [heighpubs.org]

Abnormalities associated with teeth include abnormal crown and root formations, rudimentary or hypoplastic teeth, microdontia and multiple missing teeth. [ncbi.nlm.nih.gov]

Dentition Agenesia (absent formation of teeth) Microdontia (small teeth) Delayed and ectopic eruption of teeth Supernumerary teeth Reproductive system Hypogonadism in 25% [dermnetnz.org]

Tricho-Retino-Dento-Digital Syndrome

ORPHA:83450 Taurodontism, Microdontia, And Dens Invaginatus Dens in dente, Taurodontia, Microdontia, Pulp calcification OMIM:313490 Amelogenesis Imperfecta, Hypomaturation [mousephenotype.org]

[…] diseases related to Uncombable Hair, Retinal Pigmentary Dystrophy, Dental Anomalies, and Brachydactyly: Symptoms via clinical synopsis from OMIM: 57 Head And Neck Teeth: microdontia [malacards.org]

[…] pili canaliculi 31 HP:0002235 18 short proximal phalanx of finger 31 HP:0010241 Symptoms via clinical synopsis from OMIM®: 57 (Updated 05-Apr-2021) Head And Neck Teeth: microdontia [malacards.org]

Sanjad-Sakati Syndrome

[…] of Sanjad–Sakati syndrome include beaked nose, depressed nasal bridge, enamel hypoplasia, hypodontia, low-set ears, posteriorly rotated ears, deep-set eyes, microcephaly, microdontia [semanticscholar.org]

El Batawi [13] also encountered difficulties in performing stainless steel crowns for microdontia first primary molars in an Arabian child. [mdpi.com]

This review also establishes the association between dental anomalies (microdontia, hypodontia, high arch palate, and supernumerary teeth) and SSS. [mdpi.com]

Anodontia

Keywords Anodontia, Microdontia, Hypodontia How to cite this article : SUJATA.M. BYAHATTI. CONCOMITANT OCCURRENCE OF HYPODONTIA AND MICRODONTIA IN A SINGLE CASE. [jcdr.net]

Hypodontia - Hyperdontia - abnormalities of size and form of teeth (Concrescence, Fusion, Gemination, Dens evaginatus/Talon cusp, Dens invaginatus, Enamel pearl, Macrodontia, Microdontia [bionity.com]

Few cases of microdontia in canines have been reported. The following article throws light on the Concomitant occurrence of hypodontia and microdontia in a single case. [jcdr.net]

Malignant Hyperthermia - Arthrogryposis - Torticollis

[…] primary autosomal recessive Microco Microcoria, congenital Microcornea correctopia macular hypoplasia Microcornea glaucoma absent frontal sinuses Microd – Microv [ edit ] Microdontia [en.wikipedia.org]

Rapp-Hodgkin Syndrome

Oral manifestations included hypodontia, microdontia, unerupted mandibular promolars with well formed roots, large dental Pulp spaces, enamel hypoplasia, multipie caries, [w1.med.cmu.ac.th]

The main features include dry, brittle hair with alopecia in adulthood, dental anomalies (hypodontia, microdontia with delayed eruption, fissured tongue, and retruded maxilla [ncbi.nlm.nih.gov]

Oral manifestations included hypodontia, microdontia, unerupted mandibular premolars with well formed roots, large dental pulp spaces, enamel hypoplasia, multiple caries, [ncbi.nlm.nih.gov]

Mononen-Karnes-Senac Syndrome

Bloch Sulzberger Syndrome

The dental effects, delayed eruption, hypodontia, and microdontia, are very similar to anhidrotic ectodermal dysplasia. [ncbi.nlm.nih.gov]

Figure 4: Hypodontia and microdontia. [peertechz.com]

It is characterized by delayed tooth eruption (18%), partial agenesis (43%), shape anomalies (30%): conoidal, trapezoidal, pin-shaped, microdontia, accessory cusps. [scielo.edu.uy]

Qazi-Markouizos Syndrome

[normally about equal]), nonprogressive hypotonia, facial malformations (hypertelorism, broad nasal root, long philtrum, mouth held open, high-arched and narrow palate, microdontia [accessanesthesiology.mhmedical.com]

[…] development Abnormal dermatoglyphics Abnormality of bone mineral density Cognitive impairment Constipation Cryptorchidism Highly arched eyebrow Hypertelorism Long philtrum Microdontia [qa.virinchihospitals.com]

(normally about equal)), nonprogressive hypotonia, facial malformations (hypertelorism, broad nasal root, long philtrum, mouth held open, high-arched and narrow palate, microdontia [accessanesthesiology.mhmedical.com]

Diphallus - Rachischisis - Imperforate Anus

[…] dominant Deafness skeletal dysplasia lip granuloma Deafness vitiligo achalasia Deafness white hair contractures papillomas Deafness with labyrinthine aplasia microtia and microdontia [personalizedcause.com]

Dwarfism - Mental Retardation - Eye Abnormality

BASTONCELLI - CATARATTA - STAFILOMA POSTERIORE RNG111 ALTRE SINDROMI MALFORMATIVE CONGENITE GRAVI ED INVALIDANTI CON PREVALENTE INTERESSAMENTO DELL'APPARATO VISIVO SINDROME MICRODONTIA [malattierare.regione.veneto.it]

Diffuse Renal Mesangial Sclerosis with Ocular Abnormalities

Carabelli Anomaly of the Maxillary Molar Teeth

2020 Billable/Specific Code Applicable To Concrescence of teeth Fusion of teeth Gemination of teeth Dens evaginatus Dens in dente Dens invaginatus Enamel pearls Macrodontia Microdontia [icd10data.com]

Applicable To: Concrescence of teeth Fusion of teeth Gemination of teeth Dens evaginatus Dens in dente Dens invaginatus Enamel pearls Macrodontia Microdontia Peg-shaped [conical [icd-codes.com]

[…] and form of teeth ⑩ [Billable] Includes Concrescence of teeth Fusion of teeth Gemination of teeth Dens evaginatus Dens in dente Dens invaginatus Enamel pearls Macrodontia Microdontia [unboundmedicine.com]

Dupont Sellier Chochillon Syndrome

Macrodontia

Fig. 1 Bilateral partial microdontia of the upper lateral incisors. [scielo.cl]

From that you can talk about a macrodontia or microdontia. The macrodontia and microdontia are of hereditary character. [dino-dds.com]

Less common than Microdontia, Macrodontia is usually addressed as a pediatric dental concern. [smileavenuefamilydentistry.com]

Singh-Chhaparwal-Dhanda Syndrome

Symphalangism distal Symphalangism familial proximal Symphalangism short stature accessory testis Symphalangism with multiple anomalies of hands and feet Symphalangism distal with microdontia [personalizedcause.com]

Microdontia hypodontia short stature MESH:C537553 ! Microdontia hypodontia short stature GARD:0003655 ! Microsporidiosis DOID:4271 ! microsporidiosis GARD:0003670 ! [github.com]

Paramolar

Microdontia of single tooth may be further classified as microdontia of whole tooth, microdontia of only crown, and microdontia of root alone. [hindawi.com]

Ooshima et al. [6] studied the prevalence of paramolar tubercle and other developmental anomalies like microdontia, macrodontia, peg-shaped teeth, Carabelli's tubercle and [ijohsjournal.org]

Presence of paramolar was associated with microdontia of third molar and or absence of third molar [16,36]. [omicsonline.org]

Michel Aplasia

As michel's aplasia is associated with LAMM syndrome there will be Microtia and microdontia present (small sized teeth). [en.wikipedia.org]

Molecular pathology[edit] Michel aplasia is associated with LAMM syndrome (labyrinthine aplasia, microtia and microdontia), which is caused by mutation FGF3 gene on chromosome [en.wikipedia.org]

Molecular genetic Testing FGF3 is the only gene, whose mutation can cause congenital deafness with Michel's aplasia, microdontia and microtia Carrier testing for at-risk relatives [en.wikipedia.org]