. Journal of anatomy . Figs. 15 and 16.—Sections of upper andlower lip. Adult male Kroo negro(West Africa). Ftcs. 17 and 18.—Sections of upper andlower lip. Adult male negroidnative of Figs. 19 and 20.—Sections of upper and lowerlip. Adult male Australian aboriginal. AN INQUIRY INTO THE ANATOMY AND PATHOLOGY OF THEMAXILLARY SINUS. By Arthur S. Underwood, , Eng., Professor of Dental Surgery, Kings College, London. Methods of of Dried Skulls. By cutting sections, or examining those already cut. By observation of the interior of antra through holes
. Journal of anatomy . Figs. 15 and 16.—Sections of upper andlower lip. Adult male Kroo negro(West Africa). Ftcs. 17 and 18.—Sections of upper andlower lip. Adult male negroidnative of Figs. 19 and 20.—Sections of upper and lowerlip. Adult male Australian aboriginal. AN INQUIRY INTO THE ANATOMY AND PATHOLOGY OF THEMAXILLARY SINUS. By Arthur S. Underwood, , Eng., Professor of Dental Surgery, Kings College, London. Methods of of Dried Skulls. By cutting sections, or examining those already cut. By observation of the interior of antra through holes and imperfectionsof the walls, aided by an electric light sufficiently small to be introducedinto the nasal passages. Of the sections forty were cut on purpose, principally transversely, abouthalf an inch above the level of the floor of the nose. One half of eachsection shows the floor of both antra and the floor of the nose, the otherhalf showing, of course, the upper parts corresponding. All of these forty,with the exception of three, were adult—one was that of a child about 5|years of age. In addition to these human skulls I was enabled, by the kindness ofProfessor Keith, to exa
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectanatomy, bookyear1867
