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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/04/18 23:52:13」(JST)
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Not to be confused with Micrognathism.
Retrognathism |
Classification and external resources |
Specialty |
gastroenterology |
ICD-10 |
K07.1 |
ICD-9-CM |
524.10 |
DiseasesDB |
34031 |
MeSH |
D012182 |
[edit on Wikidata]
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Retrognathia (or retrognathism) is a type of malocclusion which refers to an abnormal posterior positioning of the maxilla[1] or mandible,[2] particularly the mandible, relative to the facial skeleton and soft tissues.[3]
A retrognathic mandible is commonly referred to as an overbite, though this terminology is not used medically.
See also
- Micrognathism
- Prognathism
References
- ^ Chang JZ, Liu PH, Chen YJ, et al. (February 2006). "Thin-plate spline analysis of the effects of face mask treatment in children with maxillary retrognathism". J. Formos. Med. Assoc. 105 (2): 147–54. doi:10.1016/S0929-6646(09)60336-3. PMID 16477335.
- ^ van Es RJ, Wittebol-Post D, Beemer FA (September 2007). "Oculodentodigital dysplasia with mandibular retrognathism and absence of syndactyly: a case report with a novel mutation in the connexin 43 gene". Int J Oral Maxillofac Surg 36 (9): 858–60. doi:10.1016/j.ijom.2007.03.004. PMID 17509830.
- ^ "Retrognathism" at Dorland's Medical Dictionary
External links
- Diagram at brooksideorthodontics.com - see Classification of Face:Class 2 section
Dental disease involving the jaw (K07–K10, 524–526)
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General |
- Jaw abnormality
- malocclusion
- Orthodontics
- Gnathitis
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Size |
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- Micrognathism
- Maxillary hypoplasia
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Maxilla and Mandible |
- Cherubism
- Congenital epulis
- Torus mandibularis
- Torus palatinus
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Other |
- Jaw and base of cranium
- Prognathism
- Retrognathism
- Dental arch
- Temporomandibular joint disorder
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English Journal
- Recurrent agnathia-otocephaly caused by DNA replication slippage in PRRX1.
- Dasouki M, Andrews B, Parimi P, Kamnasaran D.SourceDepartment of Pediatrics, University of Kansas Medical Center, Kansas City, Kansas. mdasouki@kumc.edu.
- American journal of medical genetics. Part A.Am J Med Genet A.2013 Feb 26. doi: 10.1002/ajmg.a.35879. [Epub ahead of print]
- Agnathia-otocephaly is a rare craniofacial malformation complex that is caused by de novo heterozygous and biallelic mutations in PRRX1 in two unrelated babies, respectively. We studied the PRRX1 gene in a non-consanguineous Indonesian female infant who was diagnosed prenatally with severe retrognat
- PMID 23444262
- Geometric morphometric analysis of craniofacial variation, ontogeny and modularity in a cross-sectional sample of modern humans.
- Wellens HL, Kuijpers-Jagtman AM, Halazonetis DJ.SourceDepartment of Orthodontics and Craniofacial Biology, Radboud University Nijmegen, Medical Centre Nijmegen, Nijmegen, The Netherlands.
- Journal of anatomy.J Anat.2013 Feb 21. doi: 10.1111/joa.12027. [Epub ahead of print]
- This investigation aimed to quantify craniofacial variation in a sample of modern humans. In all, 187 consecutive orthodontic patients were collected, of which 79 were male (mean age 13.3, SD 3.7, range 7.5-40.8) and 99 were female (mean age 12.3, SD 1.9, range 8.7-19.1). The male and female subgrou
- PMID 23425043
- Heart defects and other features of the 22q11 distal deletion syndrome.
- Fagerberg CR, Graakjaer J, Heinl UD, Ousager LB, Dreyer I, Kirchhoff M, Rasmussen AA, Lautrup CK, Birkebaek N, Sorensen K.SourceDepartment of Clinical Genetics, Odense University Hospital, Odense, Denmark. Electronic address: christina.fagerberg@ouh.regionsyddanmark.dk.
- European journal of medical genetics.Eur J Med Genet.2013 Feb;56(2):98-107. doi: 10.1016/j.ejmg.2012.09.009. Epub 2012 Oct 10.
- 22q11.2 distal deletion syndrome is distinct from the common 22q11.2 deletion syndrome and caused by microdeletions localized adjacent to the common 22q11 deletion at its telomeric end. Most distal deletions of 22q11 extend from LCR22-4 to an LCR in the range LCR22-5 to LCR22-8. We present three pat
- PMID 23063575
Japanese Journal
- 多分割 Le Fort I 型骨切り術を併用した上下顎移動術 −ガミースマイルと上顎歯列狭窄を伴った上顎前突および下顎後退症への応用−
- 宮地 斉,黒柳 範雄,落合 栄樹,神谷 昇,下郷 和雄
- 日本口腔外科学会雑誌 60(6), 375-379, 2014
- … A 21-year-old woman presented with maxillary protrusion and a gummy smile along with mandibular retrognathism. …
- NAID 130005083479
- 不正咬合患者の顎関節病態と顎顔面形態との関係:―下顎前突群の調査結果―
- 伊集院 公美子,渋澤 龍之,藤川 泰成,新 真紀子,槇 宏太郎
- 日本顎変形症学会雑誌 24(1), 1-8, 2014
- … Although mandibular retrognathism has been reported particularly frequently, no reports have addressed acquired facial deformity of patients with mandibular prognathism. …
- NAID 130003397165
- Maxillary stability after Le Fort I osteotomy with self-setting α-tricalcium phosphate and an absorbable plate
- Ueki Koichiro,Okabe Katsuhiko,Marukawa Kohei,Mukozawa Aya,Moroi Akinori,Miyazaki Mao,Sotobori Megumi,Ishihara Yuri,Yoshizawa Kunio,Ooi Kazuhiro,Kawashiri Shuichi
- International Journal of Oral and Maxillofacial Surgery 42(5), 597-607, 2013-03
- … Subjects comprised 45 patients diagnosed with mandibular prognathism with maxillary retrognathism and mandibular prognathism with bimaxillary asymmetry. …
- NAID 120005253211
Related Links
- retrognathism [ret″ro-nath´izm] retrusion of the mandible. Called also retrognathia. adj., adj retrognath´ic. ret·ro·gnath·ism (ret'rō-nath'izm), In the diphthong gn, the g is silent only at the beginning of a word. A condition of facial ...
- retrognathism ret·ro·gnath·ism (rě't'rō-nāth'ĭz'əm) n. A condition of facial disharmony in which one or both jaws are posterior to their normal positions.
Related Pictures
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- 英
- retrognathism
-下顎後退症