direct ophthalmoscopy sentence in Hindi

Examples

1. On medical examination the head of the optic nerve can easily be visualized by a slit lamp with high plus or by using direct ophthalmoscopy; however, frequently there is no abnormal appearance of the nerve head in optic neuritis ( in cases of retrobulbar optic neuritis ), though it may be swollen in some patients ( anterior papillitis or more extensive optic neuritis ).