哪组肌肉损伤可引起直肠膨出（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27003' and id < 2240554 and id<>'2240554' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27003' and id > 2240554 and id<>'2240554' order by id asc limit 5