下肢静脉曲张中禁忌做高位结扎及剥脱术的类型是（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28453' and id < 2324312 and id<>'2324312' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28453' and id > 2324312 and id<>'2324312' order by id asc limit 5