摘要造口术后患者括约肌丧失了节制功能，使得排泄物需要依赖造口袋收集。造口凸面底盘具备预防渗漏、降低造口及周围皮肤并发症发生风险、适应造口肠管蠕动伸缩所致的造口形状多变等优点。本文主要从凸面底盘的结构和特性、使用注意事项、存在的问题和未来展望等方面进行综述，以期为规范凸面底盘在临床中的应用、改善患者健康结局提供参考。

abstractsAfter ostomy surgery, patients lose the ability to control their anal sphincter, relying on ostomy pouches for excretion. Convex baseplates offer several advantages, including preventing leakage, reducing the risk of stoma and peripheral skin complications, and adapting to the dynamic stoma shapes caused by peristaltic expansion and contraction of the stoma. This article reviews the structure and features of convex baseplates, usage considerations, existing challenges, and future prospects, aiming to provide a reference for the standardized clinical use of convex baseplates and to improve patient health outcomes.