The Principles and Practice of Ophthalmic Medicine and Surgery

"The Principles And Practice Of Ophthalmic Medicine And Surgery" by Thomas Wharton Jones. This 19th-century ophthalmology manual serves as a bedside reference for diagnosing and treating eye diseases, with a strong emphasis on practical technique and careful clinical observation. The text describes a hospital- and clinic-based setting, outlining systematic examination from the lids, conjunctiva, lacrimal apparatus, and anterior chamber to posterior segment assessment with early magnifying illumination. It covers inflammatory, traumatic, degenerative, and neoplastic conditions of the eye and orbit, with detailed nosology and step-by-step operative guidance for procedures such as lacrimal drainage interventions, cataract management, and extirpation when necessary. Instruments, cauteries, dilating agents, and devices are discussed, alongside cautions to minimize tissue damage and patient discomfort. Plates and engravings accompany explanations of signs and techniques, reflecting the era's anatomy-driven approach. The work blends description, diagnosis, prognosis, and therapy, illustrating how mid-19th-century ophthalmology integrated observation with evolving surgical methods to preserve moisture, restore drainage, and treat serious ocular diseases.