For congenital obstruction of nasolacrimal duct, probing is done at what age ?: (A) 2 months, (B) 6 months, (C) 10 months, (D) 14 months
Answer is B. Probing done with bowman's probe and done at the age of 6 month , some surgeon prefer to wait till the age of 9-12 months. Ref: ak khurana 6th edition pg no393 img : Bowman probe ref img