Definition
Fenestration, in a medical context, refers to the surgical creation of a new opening in a body structure, often to relieve pressure or improve function. Think of it like adding a window to a stuffy room to let in fresh air. In otology (ear surgery), fenestration creates a new opening in the inner ear to improve hearing. Itβs used when the normal pathways are blocked or damaged. The goal is to bypass the obstruction and restore functionality. Imagine it as building a detour around a roadblock.π§