Oculoplastic surgery is specialised plastic surgery around the eyelids and face. It is also called oculo-facial surgery as the eyelids are continuous with the forehead, cheeks, and deals with the related tear system (lacrimal) and orbits (deeper structures surrounding the eyeball). Lacrimal surgery is specialised surgery on the tear ducts for watering eyes in children (congenital nasolacrimal duct obstruction) and adults, from whatever cause. Oculoplastic surgeons assess and distinguish the many different causes of watering eyes and carry out tear drainage surgery. Surgery often involves endoscopic endonasal approach which is a minimally invasive surgery...