| Anatomy of the Human Body > Illustrations > Fig. 860 | CONTENTS · ILLUSTRATIONS · SUBJECT INDEX |
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| —Specimen from a child eight days old. By sagittal sections removing the lateral portion of frontal bone, lamina papyracea of ethmoid, and lateral portion of maxilla—the sinus maxillaris, cellulæ ethmoidales, anterior and posterior, infundibulum ethmoidale, and the primitive sinus frontalis are brought into view. (Davis.) |
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