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26 Cards in this Set
- Front
- Back
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Examples of SQ bursae:
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olecranon tuberosity, tuber calcanei, carpal hygroma
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Location of SQ tuber calcanei bursa:
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between the skin and the SDFT
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Communication of SQ tuber calcanei bursa:
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can communicate with (subtendinous) calcaneal bursa in 30% of horses
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What is a carpal hygroma:
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traumatically acquired soft tissue swelling on the dorsum of the carpus not associated with any joints or tendon sheaths
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Examples of tubtendinous bursae:
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navicular, bicipital, infraspinatus, calcaneal, trochanteric, cunean, LDE, CDE, ECR
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Location of bicipital bursa:
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between bilobed tendon of origin of biceps brachii muscle and M shaped tubercles of the cranioproximal humerus
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Communication of bicipital bursa:
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uncommon but can communicate with scapulohumeral joint
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Radiographic changes of chronic bicipital bursitis:
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mottled appearance to tubercles, demineralization of tubercles, periarticular osseous densities, osseous cysts in cranioproximal humerus, osteitis of bicipital groove, ossification of biceps tendon, calcification of bursa
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Location of infraspinatous bursa:
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between tendon of infraspinatous muscle and the caudal eminence of the greater tubercle of the proximal humerus
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Cause of infraspinatous bursitis:
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severe adduction of the forelimb and direct trauma
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Location of (subtendinous) calcaneal bursa:
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beneath the SDFT, extending 7 cm proximal and 9 cm distal to the point of the hock
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Divisions of the (subtendinous) calcaneal bursa:
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gastrocnemius and intertendinous, usually communicate
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Causes of (subtendinous) calcaneal bursitis:
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luxation of SDFT, avulsion or trauma to insertion of gastrocnemius on tuber calcanei, osteolytic lesions at the insertion of the gastrocnemius or plantar ligament
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Complication of (subtendinous) calcaneal bursitis:
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secondary osteitis or osteomyelitis of tuber calcanei
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Location of trochanteric bursa:
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beneath flat tendon of the middle gluteal muscle as it passes over the convexity of the greater trochanter of the femur
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Location of cunean bursa:
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between medial collateral ligament of the tarsus and the medial branch of the tibialis cranialis muscle
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Communication of cunean bursa:
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often with DIT joint
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Location of LDE bursa:
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beneath common origin of the LDE and PT over lateral surface of proximal tibia
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Communication of LDE bursa:
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always with lateral femorotibial joint
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Location of ECR bursa:
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beneath ECR tendon and over the 3rd carpal bone
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Examples of subligamentous bursae:
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supraspinous, atlantal (nuchal)
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Location of supraspinous bursa:
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beneath nuchal ligament over T3-4
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Location of atlantal (nuchal) bursa:
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between the nuchal ligament and rectus capitis dorsalis over C1
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