arcus juvenilis

arcus juvenilis
1. a. corneae. 2. Axenfeld anomaly.

Medical dictionary. 2011.

Look at other dictionaries:

  • arcus juvenilis — Eng. Arcus juvenilis Ver embriotoxon anterior …   Diccionario de oftalmología

  • arcus juvenilis — (син. юношеская дуга) стойкое помутнение роговицы дегенеративного характера, по форме сходное с А. (с.) senilis, но развивающееся в молодом возрасте …   Большой медицинский словарь

  • Arcus senilis — Classification and external resources Four representative slides of corneal arcus arcus deposits tend to start at 6 and 12 o clock and fill in until becoming completely circumferential. There is a thin, clear section separating the arcus from the …   Wikipedia

  • arcus — noun a) A white band of cholesterol that forms at the edge of the cornea b) A low, horizontal cloud typically forming at the leading edge of thunderstorm outflow See Also: arc, arcuate, arcus juvenilis …   Wiktionary

  • arcus — SYN: arch. [L. a bow] a. adiposus SYN: a. senilis. a. alveolaris mandibulae [TA] SYN: alveolar arch of mandible. a. alveolaris maxillae [TA] SYN: alveolar arch of maxilla. a. anterior atlantis [TA] SYN: anterior arch of atlas. a. aortae SYN …   Medical dictionary

  • Arcus senilis — Als Arcus senilis (corneae) (auch Arcus lipoides corneae, Greisenbogen oder Gerontoxon) wird ein durch Lipideinlagerung bedingter schmaler, vom Hornhautrand (Limbus) abgesetzter Trübungsring der bradytrophen Cornea des Auges bezeichnet. Er ist… …   Deutsch Wikipedia

  • arcus corneae — a white or gray opaque ring in the corneal margin, present at birth, or appearing later in life, and becoming quite frequent in those over 50; it results from cholesterol deposits in or hyalinosis of the corneal stroma and may be associated with… …   Medical dictionary

  • Роговичная дуга — Роговичная дуга …   Википедия

  • Ю́ношеская дуга́ — см. Arcus (corneae) juvenilis (Arcus juvenilis) …   Медицинская энциклопедия

  • embriotoxon anterior — Eng. Anterior embryotoxon Anillo corneal cuya apariencia se asemeja al arco senil pero que afecta a sujetos más jóvenes. Suele asociarse a degeneración lipoidea de las paredes vasculares e infiltración lipoidea de la estroma corneal periférico.… …   Diccionario de oftalmología

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