For instance , laparoscopic one - stage pullthrough operation for hirschsprung s disease has obviated the need for defunctioning colostomy stoma . in childhood recurrent abdominal pain , laparoscopy has enabled the identification of many intraabdominal pathologies previously unidentified , and has provided effective treatment 在儿童复发性腹痛,腹腔镜的应用更帮助诊断了许多以前不易发现的腹内病理变化,明确了腹痛的病因,并同时作出有效治疗。
百科解释
In marketing, a pull-through is an integrated process aimed at moving market share and increasing sales for a certain product in a specific time frame.