男性，60岁。间歇性跛行6年。下蹲时疼 痛减轻，骑自行车正常。直腿抬髙试验阴性。X线片示腰椎骨质增生明显。最可 能的诊断是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28208' and id < 2309786 and id<>'2309786' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28208' and id > 2309786 and id<>'2309786' order by id asc limit 5