Transcriber’s notes:

The text of this e-book has been preserved as in the original, except for the occasional silent insertion of missing punctuation and correction of a few typographic flaws (recen → recent, antea → ante).

Footnotes have been numbered sequentially and relocated to the end of the book

By the Same Author

SCLERO-CORNEAL TREPHINING IN THE OPERATIVE TREATMENT OF GLAUCOMA, 1913. Second Edition, 1914. George Pulman and Sons, London.

GLAUCOMA: DIGEST OF THE YEAR’S LITERATURE. The Ophthalmic Yearbook, 1913–1916. Herrick Book and Stationery Company, Denver, Colorado, U.S.A.

GLAUCOMA: A HANDBOOK FOR THE GENERAL PRACTITIONER, 1917. H. K. Lewis and Co. Ltd., London.

GLAUCOMA: A TEXTBOOK FOR THE STUDENT OF OPHTHALMOLOGY. (Now in the press.) H. K. Lewis and Co. Ltd., London.

PLATE I.