""Irregularities and Diseases of the Teeth"" is a collection of papers originally published in the Lancet and British Journal of Dental Science in 1870. The author, Henry Sewill, was a prominent dentist in the 19th century and his work on dental health and disease was highly regarded. This book covers a range of topics related to dental health, including the causes and treatment of tooth decay, gum disease, and irregularities of the teeth. Sewill...