definição e significado de Osteochondritis

Osteochondritis
Classification and external resources
ICD-10	M 93.9
ICD-9	732.9
DiseasesDB	9320
MeSH	D010007

Osteochondritis is a painful type of osteochondrosis where the cartilage or bone in a joint is inflamed.^[1]

It often refers to osteochondritis dissecans (sometimes spelled dessecans, and abbreviated OCD). The term dissecans refers to the "creation of a flap of cartilage that further dissects away from its underlying subchondral attachments (dissecans)".^[2]

The other recognized types of osteochondritis are osteochondritis deformans juvenilis (osteochondritis of the capitular head of the epiphysis of the femur)^[1] and osteochondritis deformans juvenilis dorsi (osteochondrosis of the spinal vertebrae, also known as Scheuermann's disease).^[1]^[3]

Osteochondritis, and especially osteochondritis dissecans, can manifest in animals as a primary cause of elbow dysplasia, a chronic condition in some species and breeds.^[4]

References

^ ^a ^b ^c "Osteochondritis" at Dorland's Medical Dictionary
^ http://cal.vet.upenn.edu/saortho/chapter_84/84mast.htm
^ Scheuermann's+disease at the US National Library of Medicine Medical Subject Headings (MeSH)
^ Quoted from: Matthew Pead and Sue Guthrie. "Elbow Dysplasia in dogs - a new scheme explained". British Veterinary Association (BVA). http://www.bva.co.uk/public/documents/chs_elbow.pdf. Retrieved 2010-07-16.

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| groupstyle = background-color: WhiteSmoke

|group1 = Osteitis

|list1 =

endocrine bone disease: Osteitis fibrosa cystica (Brown tumor)

infectious bone disease: Osteomyelitis (Sequestrum, Involucrum) · Sesamoiditis · Brodie abscess · Periostitis · Vertebral osteomyelitis

|group2 = Bone density
and structure

|list2 =

Density / metabolic bone disease	Osteoporosis (Juvenile) · Osteopenia · Osteomalacia

Continuity of bone	Pseudarthrosis · Stress fracture

OtherἋ	Fibrous dysplasia (Monostotic, Polyostotic) · Skeletal fluorosis · bone cyst (Aneurysmal bone cyst) · Hyperostosis (Infantile cortical hyperostosis) · Osteosclerosis (Melorheostosis)

|group4 = Bone resorption |list4 = Osteolysis · Hajdu-Cheney syndrome · Ainhum |group6 = Ischemia |list6 = Avascular necrosis (Osteonecrosis of the jaw) |group7 = Other |list7 = Paget's disease of bone · Algoneurodystrophy · Hypertrophic pulmonary osteoarthropathy · Nonossifying fibroma

}}

Chondropathies

Chondritis	Relapsing polychondritis

Other	Tietze's syndrome

Both

Osteochondritis	Osteochondritis dissecans

Juvenile osteochondrosis	lower limb: hip (Legg–Calvé–Perthes syndrome) · tibia (Osgood-Schlatter disease, Blount's disease) · foot (Köhler disease, Sever's disease) Scheuermann’s disease upper limb: wrist (Kienbock's disease)

M: BON/CAR

anat(c/f/k/f, u, t/p, l)/phys/devp/cell

noco/cong/tumr, sysi/epon, injr

proc, drug(M5)

Inflammation

Acute

Plasma derived mediators	Bradykinin · complement (C3, C5a, MAC) · coagulation (Factor XII, Plasmin, Thrombin)

Cell derived mediators	preformed: Lysosome granules · vasoactive amines (Histamine, Serotonin) synthesized on demand: cytokines (IFN-γ, IL-8, TNF-α, IL-1) · eicosanoids (Leukotriene B4, Prostaglandins) · Nitric oxide · Kinins

Chronic

Macrophage · Epithelioid cell · Giant cell · Granuloma

Processes

Traditional: Rubor · Calor · Tumor · Dolor (pain) · Functio laesa
Modern: Acute-phase reaction/Fever · Vasodilation · Increased vascular permeability · Exudate · Leukocyte extravasation · Chemotaxis

Specific locations

Nervous	CNS (Encephalitis, Myelitis) · Meningitis (Arachnoiditis) · PNS (Neuritis) · eye (Dacryoadenitis, Scleritis, Keratitis, Choroiditis, Retinitis, Chorioretinitis, Blepharitis, Conjunctivitis, Iritis, Uveitis) · ear (Otitis, Labyrinthitis, Mastoiditis)

Cardiovascular	Carditis (Endocarditis, Myocarditis, Pericarditis) · Vasculitis (Arteritis, Phlebitis, Capillaritis)

Respiratory	upper (Sinusitis, Rhinitis, Pharyngitis, Laryngitis) · lower (Tracheitis, Bronchitis, Bronchiolitis, Pneumonitis, Pleuritis) · Mediastinitis

Digestive	mouth (Stomatitis, Gingivitis, Gingivostomatitis, Glossitis, Tonsillitis, Sialadenitis/Parotitis, Cheilitis, Pulpitis, Gnathitis) · tract (Esophagitis, Gastritis, Gastroenteritis, Enteritis, Colitis, Enterocolitis, Duodenitis, Ileitis, Caecitis, Appendicitis, Proctitis) · accessory (Hepatitis, Cholangitis, Cholecystitis, Pancreatitis) · Peritonitis

Integumentary	Dermatitis (Folliculitis) · Cellulitis · Hidradenitis

Musculoskeletal	Arthritis · Dermatomyositis · soft tissue (Myositis, Synovitis/Tenosynovitis, Bursitis, Enthesitis, Fasciitis, Capsulitis, Epicondylitis, Tendinitis, Panniculitis) Osteochondritis: Osteitis (Spondylitis, Periostitis) · Chondritis

Urinary	Nephritis (Glomerulonephritis, Pyelonephritis) · Ureteritis · Cystitis · Urethritis

Reproductive	female: Oophoritis · Salpingitis · Endometritis · Parametritis · Cervicitis · Vaginitis · Vulvitis · Mastitis male: Orchitis · Epididymitis · Prostatitis · Balanitis · Balanoposthitis pregnancy/newborn: Chorioamnionitis · Omphalitis

Endocrine	Insulitis · Hypophysitis · Thyroiditis · Parathyroiditis · Adrenalitis

Lymphatic	Lymphangitis · Lymphadenitis

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Definição e significado de Osteochondritis

Definição

Definiciones (más)

Sinónimos

Locuções

Dicionario analógico

Osteochondritis

References

See also