double barrel colostomy

例句：

1. 1. The patientunderwent a double-barrel colostomy to relieve his severe constipation.
   这名患者接受了双管结肠造口术以缓解他的严重便秘。
2. 2. The surgerywas complicated by the need for a double-barrel colostomy.
   手术因需要双管结肠造口而变得复杂。
3. 3. The patient's recovery from thedouble-barrel colostomywas slow, but he eventually regainedhis mobility.
   患者从双管结肠造口的恢复过程缓慢，但他最终恢复了活动能力。