对于儿童疝目前咨询问题最多的是:手术时间、手术方式、麻醉方法、术后护理。在此特发一篇小文章集中回答常见问题。【发病机制】小儿疝形成的主要原因是胚胎发育因素。胚胎早期睾丸位于腹膜后,以后逐渐下降,从腹股沟管推移腹壁组织下移而形成阴囊。在此过程中,睾丸表面的腹膜组织形成鞘状突,婴儿出生后不久,鞘突自行闭合,若鞘突不闭锁或闭锁不全,鞘突仍然与腹腔相通,就形成 The most frequently asked questions about child hernia are: operation time, operation method, anesthesia method and postoperative care. In this special issue of a small article to answer frequently asked questions. [Pathogenesis] The main reason for the formation of pediatric hernia is embryonic development factors. Early embryonic testis in the retroperitoneal, and then gradually decreased from the inguinal canal shift down the formation of the abdominal wall scrotum. In this process, the peritoneal surface of the testes form a sheath-shaped process. The baby’s sheath is closed shortly after birth. If the sheath process is not blocked or blocked, the sheath is still connected to the abdominal cavity, forming a