骨关节炎的疼痛机制研究进展

被引:28
作者
沈海丽 [1 ]
夏亚一 [2 ]
王翠芳 [2 ]
朱琴 [1 ]
汉华 [2 ]
汪静 [1 ]
机构
[1] 兰州大学第二医院风湿免疫科
[2] 兰州大学第二医院骨科研究所
关键词
D O I
暂无
中图分类号
R686 [筋腱、韧带、滑囊疾病及损伤];
学科分类号
100220 [骨科学];
摘要
<正> 骨关节炎(osteoarthritis,OA)是一种最常见的风湿性疾病,其基本病理改变为多种致病因素引起的进行性关节软骨变性、破坏及丧失,关节软骨及软骨下骨边缘骨赘形成,常伴有继发性滑膜炎,由此引起关节疼痛、僵硬、肿大、畸形及功能障碍,其中关节疼痛为最突出的症状。OA疼痛为慢性痛,常持续3~6个月,初期疼痛昼轻夜重,随着病情的进展,疼痛呈轻度至中度间歇性疼痛,最后发展成为持续性疼痛。OA疼
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