hyperostosis

hyperostosis
excessive or abnormal thickening of bone. This is really a relative term as strongly developed and thickened bones occur in fishes naturally and contrast with the usual thinner bones, e.g. in the cranium of grunts (Haemulidae) and croakers (Sciaenidae) which lack suture lines and are very solid, unlike most fish skulls with sutures and discrete bones. Also called Tilly bones, q.v

Dictionary of ichthyology. 2009.

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  • Hyperostōsis — (griech., »Knochenwucherung«), flache Wucherung und Verknöcherung der Beinhaut, kommt bei chronischen Entzündungen der Knochen vor; s. Knochenhautentzündung …   Meyers Großes Konversations-Lexikon

  • hyperostosis — [hī΄pəräs tō′sis] n. pl. hyperostoses [hī΄pər äs tō′sēz΄] [ModL < HYPER + OSTOSIS] an abnormal increase or thickening of bone tissue hyperostotic [hī΄pər ästät′ik] adj …   English World dictionary

  • Hyperostosis — Overgrowth of bone. Hyperostosis is a nonspecific term that does not refer to any particular condition. * * * 1. Hypertrophy of bone. 2. SYN: exostosis. [hyper + G. osteon, bone, + osis, condition] ankylosing h. SYN: diffuse idiopathic skeletal h …   Medical dictionary

  • Hyperostosis — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 30719 ICD10 = ICD10|M|85|8|m|80 ICD9 = ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D015576Hyperostosis is an excessive growth of bone. It may lead to exostosis. It… …   Wikipedia

  • hyperostosis — n. excessive enlargement of the outer layer of a bone. The condition is harmless and is usually recognized as an incidental finding on X ray. It commonly affects the frontal bone of the skull (hyperostosis frontalis). Infantile cortical… …   The new mediacal dictionary

  • Hyperostosis — kaulinio audinio vešėjimas statusas T sritis gyvūnų raida, augimas, ontogenezė, embriologija atitikmenys: lot. Hyperostosis ryšiai: platesnis terminas – kaulo išauga sinonimas – hiperostozė …   Veterinarinės anatomijos, histologijos ir embriologijos terminai

  • Hyperostosis — kaulinio audinio vešėjimas statusas T sritis embriologija atitikmenys: lot. Hyperostosis ryšiai: platesnis terminas – kaulo išauga sinonimas – hiperostozė …   Medicininės histologijos ir embriologijos vardynas

  • hyperostosis cranii — hyperostosis involving the cranial bones …   Medical dictionary

  • hyperostosis frontalis interna — frontal internal hyperostosis thickening of the inner table of the frontal bone, which may be associated with hypertrichosis and obesity; it most commonly affects women near menopause. Called also Morel syndrome …   Medical dictionary

  • hyperostosis — noun (plural hyperostoses) Etymology: New Latin Date: circa 1836 excessive growth or thickening of bone tissue • hyperostotic adjective …   New Collegiate Dictionary

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