浙江大学医学院八年制教学 胂经精神与运动1(模块2) 运动系统慢性疾病 肩关节周围炎、腱鞘炎 股骨头坏死 浙江大学医学院附属二院骨和 吴立东
浙江大学医学院八年制教学 神经精神与运动1（模块2） 运动系统慢性疾病 肩关节周围炎、腱鞘炎 股骨头坏死 浙江大学医学院附属二院骨科 吴立东
运动系统慢性损伤 Bursitis 滑囊炎
Bursitis 滑囊炎 运动系统慢性损伤
攪囊炎是指滑囊的急性或慢性炎症。滑囊是结缔组织中的 是由 有许漫液。少数写芙祖 附近 肌 腱立肌肉、皮肤之间。凡摩擦力豆压力较大的 都可 宾耐接转确期高的承动市或避兔 Bursae are sacs lined with a membrane similar to synovium; they usually are located about joints or where skin, tendon, or muscle moves over a bony prominence. u may or may not communicate with a joint Function: reduce friction, protect delicate structures from ressure
◼ 滑囊炎是指滑囊的急性或慢性炎症。滑囊是结缔组织中的 囊状间隙，是由内皮细胞组成的封闭性囊，内壁为滑膜， 有少许滑液。少数与关节相通，位于关节附近的骨突与肌 腱或肌肉、皮肤之间。凡摩擦力或压力较大的地方，都可 有滑囊存在，其作用主要是有利于滑动，从而减轻或避免 关节附近的骨隆突和软组织间的摩擦和压迫 ◼ Bursae are sacs lined with a membrane similar to synovium; they usually are located about joints or where skin, tendon, or muscle moves over a bony prominence. ◼ may or may not communicate with a joint. ◼ Function: reduce friction, protect delicate structures from pressure
Guadriceps Femur emons Bake musc Gastrocnemius st e uprag Semimembranosus ursa muscle Plantaris e prepatellar Pedicle Gastrocnemius bursa muscle (lateral head semimembranosus Superficial bursa nfrapatellar Synovial sacs Gastrocnemius musde Medial collateral (medial head ligament infrapatellar bursa Anserine bursa Tendons of gracilis sartorius, an semitendinosus muscles
Bursae are similar to tendon sheaths and the he synovial membranes of joints and are subject to the same disturbances:(1)acute or chronic trauma,(2) acute or chronic pyogenic化脓性 infection,and(3) low-grade inflammatory conditions such as gout, syphilis tuberculosis or rheumatoid arthritis Two types of bursae: normally present(as over the patella and olecranon) and adventitious ones(such as develop over a bunion 姆囊炎, an osteochondroma'骨 软骨瘤, or kyphosis背 of the spine). Adventitious bursae are produced by repeated trauma or constant friction摩擦 or pressure
◼ Bursae are similar to tendon sheaths and the synovial membranes of joints and are subject to the same disturbances: (1) acute or chronic trauma, (2) acute or chronic pyogenic化脓性 infection, and (3) low-grade inflammatory conditions such as gout, syphilis, tuberculosis, or rheumatoid arthritis. ◼ Two types of bursae: normally present (as over the patella and olecranon) and adventitious ones (such as develop over a bunion姆囊炎, an osteochondroma骨 软骨瘤, or kyphosis驼背 of the spine). Adventitious bursae are produced by repeated trauma or constant friction摩擦 or pressure