Saunderlin G
Medsurg Nurs. 1995 Aug;4(4):267-76, 304; quiz 276-8.
Mechanical bowel preparation is necessary for colorectal surgery, colonoscopy, and diagnostic radiological studies. While the techniques of bowel cleansing employed for each of these procedures are similar, indication-specific methods of preparation vary. Peroral lavage, traditional cathartics and enemas, and per-rectal lavage are discussed in this overview.
机械性肠道准备对于结直肠手术、结肠镜检查及放射诊断学研究而言是必要的。虽然用于这些操作的肠道清洁技术相似，但特定适应症的准备方法有所不同。本综述将讨论经口灌洗、传统泻药和灌肠法以及经直肠灌洗。
