Fenomeno di Marcus-Gunn

Le informazioni riportate non sono consigli medici e potrebbero non essere accurate. I contenuti hanno solo fine illustrativo e non sostituiscono il parere medico: leggi le avvertenze.
Fenomeno di Marcus-Gunn
Specialitàgenetica clinica e oftalmologia
Classificazione e risorse esterne (EN)
OMIM154600
MeSHC535908 e C535908
eMedicine1213228
Sinonimi
Ammiccamento della mandibola

Per fenomeno di Marcus-Gunn in campo medico, si intende un'anomalia, autosomica dominante, a carico dell'occhio in seguito a movimento mandibolare. La si osserva principalmente nella blefaroptosi congenita autosomica dominante. Normalmente riguarda soltanto un lato del viso.

Fisiologia

Nel particolare, se la bocca viene chiusa la palpebra si abbassa, mentre a ogni movimento della mandibola poi corrisponde l'apertura della palpebra. Tale movimento corrisponde a un esempio di sincinesia.

Eziologia

La causa è da riscontrarsi da un'anomalia dell'innervatura dell'elevatore della palpebra.

Terapia

L'escissione del muscolo levatore risolve il problema esteticamente.[1]

Note

  1. ^ Cates CA, Tyers AG., Results of levator excision followed by fascia lata brow suspension in patients with congenital and jaw-winking ptosis, in Orbit., vol. 27, 2008, pp. 83-89.

Bibliografia

Voci correlate

Altri progetti

Collegamenti esterni

  Portale Medicina: accedi alle voci di Wikipedia che trattano di medicina

Read other articles:

Основная статья: Орден Славы Всего за подвиги, совершённые в годы Великой Отечественной войны, было вручено около миллиона знаков ордена Славы III степени, более 46 тысяч — II степени и 2678 — I степени. Полных кавалеров ордена Славы — 2671 человек[1] — в советское в

 

Lac-Brome Ciudad Lac-BromeLocalización de Lac-Brome en Quebec Coordenadas 45°13′00″N 72°31′00″O / 45.2167, -72.5167Entidad Ciudad • País  Canadá • Provincia  Quebec • Región Montérégie Este (Montérégie) • MRC Brome-MissisquoiEventos históricos   • Creación 2 de enero de 1971[1]​Superficie   • Total 205.27 km²Población (2011)   • Total 5609 hab.[2]​ • Den...

 

山西省Shānxī Shěng Singkatan: 晋 (pinyin: Jìn) Asal nama 山 shān - gunung 西 xī - barat barat Gunung Taihang Tipe administrasi Provinsi Ibu kota Taiyuan Kota terbesar Taiyuan Sekretaris PKT Luo Huining 駱惠寧 [1] Gubernur Lou Yangsheng 樓揚生 [2] Wilayah 156,800 km² (ke-19) Populasi (Tahun)  - Kepadatan 33,350,000 (ke-19) 213/km² (ke-19) PDB (2004) - per kapita CNY 304.2 miliar (ke-18) CNY 9120 (ke-17) Suku-suku utama (2000) Han - 99.7%Hui - 0.2% Jumlah p...

ホランド男爵フォックス家の紋章 ホランド男爵(英語: Baron Holland)は、かつて存在したグレートブリテン貴族の男爵位。 ホイッグ党の政治家ヘンリー・フォックスが1763年に叙された「フォックスリーのホランド男爵」とその妻キャロラインが1762年に叙せられた「(ホランドの)ホランド男爵」の2つがある。両爵位とも2代目以降同じ人物に継承されたが、1859年に継...

 

Dieser Artikel beschreibt den Marineoffizier. Zum Schriftsteller und Literaturhistoriker (1851–1940) siehe Otto Weddigen (Autor). Otto Weddigen Otto Eduard Weddigen (* 15. September 1882 in Herford; † 18. März 1915 auf See vor Schottland) war ein deutscher Kapitänleutnant sowie U-Boot-Kommandant im Ersten Weltkrieg. Inhaltsverzeichnis 1 Leben 2 Nachwirkung 3 Filmografie 4 Literatur 5 Weblinks 6 Einzelnachweise Leben Otto Weddigen wurde als elftes und jüngstes Kind eines Leinenfabrikant...

 

المضواء في الفيزياء، قياس الطيف الضوئي (بالإنجليزية: spectrophotometry)‏، هو دراسة كمية للطيف الكهرومغناطيسي. وهو أكثر تخصصًا من قياس الطيف الكهرومغناطيسي، حيث يتعامل فقط مع الضوء المرئي، وقريب فوق البنفسجي وقريب تحت الأحمر. لقياس الضوء الطيفي يستخدم جهاز يسمى المضواء الطيفي (با...

American actor James RemarRemar at the 2010 Screen Actors Guild AwardsBornWilliam James Remar (1953-12-31) December 31, 1953 (age 69)Boston, Massachusetts, U.S.NationalityAmericanOccupationActorYears active1978–presentSpouse Atsuko Remar ​(m. 1984)​Children2 William James Remar (born December 31, 1953) is an American actor. He has played numerous roles over a 40 year career, most notably Ajax in The Warriors (1979), Albert Ganz in 48 Hrs. (1982), Dutch...

 

1996 video game Not to be confused with Sonic Blast. 1996 video gameSonic 3D BlastDeveloper(s)Traveller's TalesSonic TeamPublisher(s)SegaDirector(s)Takao MiyoshiProducer(s)Kats SatoYoji IshiiYutaka SuganoDesigner(s)Takao MiyoshiKats SatoKenji OnoTakashi IizukaHirokazu YasuharaProgrammer(s)Sega GenesisJon BurtonSega SaturnNeil HardingStephen HardingArtist(s)James CunliffeComposer(s)Sega GenesisJun SenoueTatsuyuki MaedaMasaru SetsumaruSeirou OkamotoSega SaturnRichard JacquesSeriesSonic the Hedg...

 

Мірандська Вікіпедія Створена 2009[1] Кількість статей 4258 Кількість редагувань 102 639 Кількість користувачів 13 238 Кількість адміністраторів 1 Загальна кількість сторінок 10 657 Кількість файлів 0 Глибина 21.8 Головна сторінка Páigina Percipal Дані за: 7 грудня 2023 року Міранд...

У этого термина существуют и другие значения, см. Человек на Луне. Космический корабль вонзается в Луну — колоризованный кадр из фильма «Путешествие на Луну» (1902). Во многих культурах присутствует такое явление, что люди, рассматривающие Луну во время полнолуния, видят...

 

Pemilihan Umum Wali Kota Tangerang Selatan 2020201520249 Desember 2020Terdaftar976.019 jiwaKehadiran pemilih594.711 (60,29%)Kandidat   Calon Benyamin Davnie Muhamad Siti Nur Azizah Partai Partai Golongan Karya PDI-P Demokrat Aliansi Koalisi Tangsel Untuk Semua Koalisi Rakyat Pendamping Pilar Saga Ichsan Rahayu Saraswati Ruhamaben Suara rakyat 235,734 205,309 134,682 Persentase 40.94% 35,66% 23,39% Logo Peta persebaran suara Hasil rekaputilasi penghitungan suara kecamatan.Muhamad-Sar...

 

Angkatan laut di Hindia Belanda khususnya merupakan tanggung jawab Vereenigde Oostindische Compagnie (VOC) sampai masa Daendels. Setelah Interregnum Inggris di awal abad ke-19, AL tersebut tersusun dari berbagai organisasi marinir yang memiliki tugas rumit. Pertentangan kompetensi dan perbedaan pemahaman di antara Kementerian Jajahan dan AL di Den Haag menyebabkan organisasi kerja yang efisien sulit tercapai.[1] Sejarah Vereenigde Oostindische Compagnie Armada bersenjata dan yacht pad...

アメリカ合衆国の行政機関住宅都市開発省United States Department ofHousing and Urban Development 住宅都市開発省本部役職長官 マルシア・ファッジ(英語版)概要所在地 アメリカ合衆国ワシントンD.C.定員 7,240人(2021年)年間予算 603億ドル(2021年度)設置 1965年9月9日ウェブサイト www.hud.govテンプレートを表示 アメリカ合衆国住宅都市開発省(アメリカがっしゅうこくじゅうたくと...

 

Character displacement occurs when similar species that live in the same geographical region and occupy similar niches differentiate in order to minimize niche overlap and avoid competitive exclusion. Several species of Galapagos finches display character displacement. Each closely related species differs in beak size and beak depth, allowing them to coexist in the same region since each species eats a different type of seed: the seed best fit for its unique beak. The finches with the deeper,...

 

1965 play by Robert Fisher and Arthur Marx Sam Levene in The Impossible Years, 1966 Playbill cover, Playhouse Theatre, original Broadway production The Impossible Years is a 1965 comedy play written by Robert Fisher and Arthur Marx, son of comedian Groucho Marx. After two previews, the Broadway production, directed by Arthur Storch, opened on October 13, 1965, at the Playhouse Theatre, where it ran for 670 performances.[1] The original cast included Alan King, Sudie Bond, Bert Convy, ...

Bagian dari seriIslam Rukun Iman Keesaan Allah Nabi dan Rasul Allah Kitab-kitab Allah Malaikat Hari Kiamat Qada dan Qadar Rukun Islam Syahadat Salat Zakat Puasa Haji Sumber hukum Islam al-Qur'an Sunnah (Hadis, Sirah) Tafsir Akidah Fikih Syariat Sejarah Garis waktu Muhammad Ahlulbait Sahabat Nabi Khulafaur Rasyidin Khalifah Imamah Ilmu pengetahuan Islam abad pertengahan Penyebaran Islam Penerus Muhammad Budaya dan masyarakat Akademik Akhlak Anak-anak Dakwah Demografi Ekonomi Feminisme Filsafat...

 

NCAA Division 1 Men's Basketball Program LSU Tigers men's basketball 2023–24 LSU Tigers men's basketball team UniversityLouisiana State UniversityFounded1909 (114 years ago)Head coachMatt McMahon (2nd season)ConferenceSECLocationBaton Rouge, LouisianaArenaPete Maravich Assembly Center (Capacity: 13,472)NicknameTigersColorsPurple and gold[1]   Uniforms Home Away Alternate NCAA tournament Final Four1953, 1981, 1986, 2006NCAA tournament Elite Eight1953, 1980, 1...

 

Annual fashion and music festival in Dubai, UAE Sole DXBStatusActiveGenreFashion and music festivalFrequencyAnnuallyVenueDubai Design District(2014–present)Location(s)Dubai, UAEInauguratedFebruary 24, 2011 (2011-02-24)FoundersHussain MoloobhoyJoshua CoxKris BaleriteRajat MalhotraMost recentDecember 2–4, 2019Websitewww.soledxb.com Sole DXB is an annual footwear, music, art, and lifestyle festival that takes place in the Dubai Design District in Dubai, UAE. The festival was i...

Mountain in Washington (state), United States Pasayten PeakPasayten Peak centered behind Gold Ridge.South aspect from Slate PeakHighest pointElevation7,850 ft (2,390 m)[1][2]Prominence1,650 ft (500 m)[3]Parent peakDevils Peak (8,081 ft)[3]Isolation3.02 mi (4.86 km)[1]Coordinates48°47′43″N 120°40′15″W / 48.795407°N 120.670852°W / 48.795407; -120.670852[1]GeographyPasayten...

 

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: C. Sivaramamurti – news · newspapers · books · scholar · JSTOR (March 2008) (Learn how and when to remove this template message) Calambur SivaramamurtiOccupation(s)art historian, museologist, epigraphist Calambur Sivaramamurti, (1909–1983) was an Indian museo...

 

Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!