STEEPLECHASE - MUSCULOSKELETAL Flashcards
Brachygnathia
Complete palatoschisis
Prognathia
Pectus excavatum
Kyphosis
Scoliosis
Block vertebrae
Butterfly/hemivertebrae
Lordosis
Manatee - confined in small aquarium, developed severe scoliosis (lateral deviation)
Spina bifida in dog
Mircomelia
Peromelia
Notomelia
Hemimelia
Amelia
Polydactyly
Syndactyly
Ectrodactyly
Dactylomegaly
Adactyly
Osteogenesis impefecta - lateral deviation in joints, collagen I mutation
Osteogenesis imperfecta
Osteopetrosis
Congenital cortical hyperostosis
Congenital hyperostosis
‘Lion jaw’ craniomandibular osteopathy
Craniomandibular osteopathy ‘Lion jaw’
Chondrodysplasia
Disproportionate dwarfism - Grey alpine calf w/ Ellis van Creveld syndrome (chondrodysplasia)
Manganese deficiency, not congenital, acquired/nutritional deficiency (chondrodysplasia)
Texel lamb - disproportionate dwarfism, shortened limbs and wide base (chondrodysplasia)
(Chondrodysplasia)
Osteochondrosis
Osteochondrosis latens - well-demarcated area of necrosis of cartilage
Osteochondrosis manifesta - arrows = associated with areas of foci of necrosis - areas of retained cartilage = hypertrophic chondrocytes
Osteochondrosis dissecans - arrow pointing to ‘joint mice’
Vertebral myelopathy
Dynamic vertebral myelopathy - flexion
Osteoporosis
Rickets and osteomalacia
Head brachygnathia superior
Dental dysplasia, with small pink-grey barely erupted teeth in a two-week old Holstein calf with osteogenesis imperfecta (right), left = normal calf
Osteopetrosis
Cervical vertebral myelopathy “Wobbler syndrome”
Cervical vertebral malformation-malarticulation in a horse. Flexion of the cervical vertebrae results in stenosis of the spinal canal (asterisk). Flaring of caudal epiphysis (arrowhead), can also contribute to spinal compression
Cervical vertebral malformation-matriculation in a horse, Osteochondrosis of the articular facet joints can contribute to the intervertebral joint instability
Osteoporosis
Osteoporosis
Osteoporosis
Osteoporosis
Costochondral junction, rickets
Pig, rib, dysplasia
Fibrous osteodystrophy, “Rubber jaw”
Fibrous osteodystrophy
Fibrous osteodystrophy
Fibrous osteodystrophy
Congenital porphyria
Porphyria
Erythropoietic porphyria
Exostosis
Enostosis
Osteophyte