. Age of the domestic animals : being a complete treatise on the dentition of the horse, ox, sheep, hog, and dog, and on the various other means of determining the age of these animals. Domestic animals -- Age; Teeth. THE PERMANENT DENTITION. 209 PERMANENT DENTITION. The permanent teeth are well developed and pressing on the roots of the temporary ones before the latter are shed. Fig. 192 illustrates the jaws of a child about six years of age, in which the relations of the two sets of teeth are shown,— the temporary teeth still in position, and the sixth-year molars just erupting. The permanen
. Age of the domestic animals : being a complete treatise on the dentition of the horse, ox, sheep, hog, and dog, and on the various other means of determining the age of these animals. Domestic animals -- Age; Teeth. THE PERMANENT DENTITION. 209 PERMANENT DENTITION. The permanent teeth are well developed and pressing on the roots of the temporary ones before the latter are shed. Fig. 192 illustrates the jaws of a child about six years of age, in which the relations of the two sets of teeth are shown,— the temporary teeth still in position, and the sixth-year molars just erupting. The permanent incisors, both upper and lower, —which, after the sixth-year molars, are the next to erupt,—are the most advanced, both as to completeness of form and as to. Fig. 192. position. The canines, which are not due until the child is between eleven and thirteen years of age, are not nearly so complete in form nor so far advanced toward eruption. The permanent teeth appear in the following order:— First molars,. Central incisors, Lateral incisors. First bicuspids, Second bicuspids, Canines, Second molars, Wisdom-teeth, 5 to 6 years, fi to 8 years. 7 to 9 years. 9 to 10 years. 10 to 11 3'ears. 11 to 13 years. 12 to 14 years. 17 to 21 Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Huidekoper, Rush Shippen, 1854-1901. Philadelphia ; London : F. A. Davis
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphiladelphialondon
