An ophthalmologist can do different types of surgery to open a blockage, such as: probing the blocked duct using a thin metal instrument placing special tiny tubes to stretch the tear duct using a ...

In the UK, there are different guidelines for different types of ductwork depending on their function and location. For example, kitchen extract ductwork should be cleaned at least every six ...

An ophthalmologist can do different types of surgical procedures (sometimes in combination) to open a blockage: Clearing a blocked tear duct is a very common and safe procedure. But all surgeries come ...