关节间隙不规则狭窄
Irregular narrowing of joint space
以上为机器翻译结果，长、整句建议使用 人工翻译 。
颈椎易受累，晚期可有骶髂关节X线广泛骨质疏松，关节间隙不规则狭窄，常为单侧性，临床少见腰背痛等症状。
Easy cervical involvement, have advanced X-ray sacroiliac joint widely osteoporosis, joint space irregular narrow, often unilateral, rare clinical symptoms of low back pain.
youdao
应用推荐
模块上移
模块下移
不移动