Ellison E C, Martin E W, Laschinger J, Mojzisik C, Hughes K, Carey L C, Pace W G
Arch Surg. 1980 Apr;115(4):528-33. doi: 10.1001/archsurg.1980.01380040150027.
Clinical observations and data obtained in animal experiments indicate that the gastric partition is most susceptible to the stresses of solid food boluses between the second and sixth postoperative weeks, predisposing the operation to early failure. Tensiometer studies indicate that by the sixth to the eighth postoperative week, the staple line is as strong as uninjured stomach. Liquid diet restriction for eight weeks after gastric partitioning reduces the incidence of early operative failure. Until safe and effective methods of increasing staple line strength are established, all patients having gastric partitioning should be restricted to a liquid diet for eight weeks after operation.
临床观察和动物实验获得的数据表明，胃分隔术后第二至六周期间，胃分隔最易受到固体食物团块压力的影响，这使得该手术容易早期失败。张力计研究表明，术后第六至八周，吻合钉线的强度与未受损的胃一样强。胃分隔术后进行八周的流食限制可降低早期手术失败的发生率。在建立安全有效的增加吻合钉线强度的方法之前，所有接受胃分隔手术的患者术后都应限制八周的流食。
