注射局麻药后观察多长时间，无脊髄麻醉 表现，方可注射胶原酶

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28211' and id < 2310333 and id<>'2310333' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28211' and id > 2310333 and id<>'2310333' order by id asc limit 5