Modern System of Ophthalmology (MSO) Clinico-Investigative Ophthalmologyis a series of multiple volumes, planned with a very specific aim to cater to the needs of postgraduate students | residents in ophthalmology. Volume editors of this series make a team of like-minded and devoted teachers from different subspecialties. under the MSO series provides a skillful integration of various fundamental clinical evaluation methods with the sophisticated hi-tech investigative techniques for diagnosis of ophthalmic disorders. The text material, complete and up-to-date with recent advances, has been organized in ten sections.