Definition
Instillation involves slowly pouring or dropping a liquid into a cavity or onto a surface. Imagine gently dripping water into a glass; that's similar to how instillation works. In medicine, it often refers to applying eye drops or inserting liquid medication into the bladder. It's a controlled and precise method of delivery. The process ensures the medication or fluid reaches the intended area. It is often used for treatment or diagnostic purposes. It's a simple yet effective technique.