closure of gastrostomy

例句：

1. 1. The patient underwent a gastrostomy closure to improve his nutrition.
   患者接受了胃造口闭合手术以改善营养状况。
2. 2. The surgery was successful, and thepatient is now recovering well from thegastrostomy closure.
   手术成功，患者从胃造口闭合手术后恢复良好。
3. 3. The patient's family was relieved when they learned that the gastrostomy closure had been completed successfully.
   当患者得知胃造口闭合手术已成功完成时，他的家人感到松了一口气。