osteochondritis

osteochondritis
Inflammation of a bone and its overlying articular cartilage. [osteo- + G. chondros, cartilage, + -itis, inflammation]
- o. deformans juvenilis SYN: Legg-Calvé-Perthes disease.
- o. deformans juvenilis dorsi SYN: Scheuermann disease.
- o. dissecans complete or incomplete separation of a portion of joint cartilage and underlying bone, usually involving the knee, associated with epiphyseal aseptic necrosis.
- syphilitic o. inflammation of the epiphysial line associated with congenital syphilis. SYN: Wegner disease.

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os·teo·chon·dri·tis -.kän-'drīt-əs n inflammation of bone and cartilage

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n.
1. necrosis of a bone due to interruption of its blood supply, which causes it to fragment and collapse before undergoing revascularization. See Kienböck's disease, Köhler's disease, Legg-Calvé-Perthes disease.
2. inflammation of an apophysis from the pull of the attached tendon, usually occurring during the adolescent growth spurt. A fragment of bone may be avulsed (see avulsion), producing a lump. See Osgood-Schlatter disease, Sever's disease.

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os·teo·chon·dri·tis (os″te-o-kon-driґtis) [osteo- + chondr- + -itis] inflammation of both bone and cartilage.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Osteochondritis — Classification and external resources ICD 10 M93.9 ICD 9 732.9 …   Wikipedia

  • Osteochondritis — Osteochondritis,   Knorpelentzündung mit Beteiligung des Knochens (Chondritis) …   Universal-Lexikon

  • osteochondritis — osteochondrosis; n. any one of a group of conditions affecting areas of growth at the epiphyses and apophyses of bones before skeletal maturity. Symptoms of localized pain and swelling are most common during periods of rapid growth in early… …   The new mediacal dictionary

  • Osteochondritis dissecans — For other uses, see OCD (disambiguation). Osteochondritis dissecans Classification and external resources A large flap lesion in the femur head typical of late stage Osteochondritis dissecans. In this case …   Wikipedia

  • Osteochondritis dissecans — A condition in which a fragment of bone in a joint is deprived of blood and separates from the rest of the bone, causing soreness and making the joint “give way”. Diagnosis is by X ray. Treatment is usually by casting, although if the fragment… …   Medical dictionary

  • osteochondritis — /os tee oh kon druy tis/, n. Pathol. inflammation of bone and cartilage. [OSTEO + CHONDR + ITIS] * * * …   Universalium

  • Osteochondritis — Osteo|chon|dri̱tis [zu ↑osteo... u. gr. χονδρος = Korn; Knorpel] w; , ...iti̱den (in fachspr. Fügungen: ...i̱tides): Knochen u. Knorpelentzündung. Osteo|chon|dri̱tis de|fọrmans juveni̱lis: = Scheuermann Krankheit. Osteo|chon|dri̱tis dịs|secans …   Das Wörterbuch medizinischer Fachausdrücke

  • osteochondritis — /os tee oh kon druy tis/, n. Pathol. inflammation of bone and cartilage. [OSTEO + CHONDR + ITIS] …   Useful english dictionary

  • osteochondritis dissecans — noun A disorder of the joints in which cracks form in the articular cartilage and the underlying subchondral bone …   Wiktionary

  • osteochondritis deformans juvenilis — Legg Calvй Perthes disease …   Medical dictionary

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