This book on ophthalmic sub-specialty encompasses a wide range of disorders of both congenital and acquired origin involving abnormalities of ocular motility and alignment, the final consequence in most cases being loss of binocular co-ordination of the eyes. This book covers the basic evaluation diagnosis and treatment of the most prevalent vision disorders in a clinical optometrist's or ophthalmologist's practice. Coverage includes the most common non-strabismus binocular vision disorders, including accommodative and eye movement disorders as well as ambylopia, myopia, background information, symptoms, case analysis and management options, control, and binocular vision problems associated with refractive surgery. This book provides information on vision therapy procedures. Describes about instrumentation, the latest equipment and computer software. The latest research on advanced diagnostic and management issues is also included. A short overview of strabismus with strong genetic basis has been provided to orient the busy practitioners and the students. Provides an updated material-particularly on visual surgery and ocular motor disorders with all the five major five ocular motor-systems, the eyelid and neuro-ophthalmologic manifestations of non-organic diseases. Serves ophthalmologists, optometrists, postgraduate students and ophthalmic-surgeons.