Reseña del editor:
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated.1842 Excerpt: ... the second, adductor indicis pedis, into the outside of the same toe;--the third, adductor medii digiti pedis, into the outside of the middle toe;--the fourth, adductor tertii digiti pedis, into the outside of the third toe. Used to separate the toes. CHAPTER VI. DISSECTION OF THE UPPER PART OF THE BODY. SECTION I. THE EXTERNAL PARTS OF THE HEAD. The integuments of the head are thick, and covered with hair, having beneath the cutis a condensed cellular substance, which is closely connected with the epicranium, or expanded tendon of the occipito-frontalis, and renders the dissection of that muscle difficult. The only muscle, which properly belongs to the hairy scalp, is a single broad digastric muscle, viz: Occipito-frontams. It arises fleshy and tendinous, from the transverse ridge of the occipital bone, as far forward as the mastoid process; forming a broad thin tendon, which covers the whole upper part of the cranium; it is Inserted, fleshy, on each side, into the orbicularis palpebrarum, the skin of the eye-brows, and the internal angular process of the os frontis and os nasi. The tendon of this muscle adhering firmly to the skin, and but loosely to the pericranium, enables it to raise the eye-brows, and corrugate the skin of the forehead. The muscles of the external ear are not always so distinct as to admit of a clear demonstration. (1) Attollens Aurem, or the Superior auris--Arises from the tendon of the occipito-frontalis, and from the aponeurosis of the temporal muscle. Inserted into the upper part of the root of the cartilage of the ear, opposite to the antihelix. Used to draw the ear upwards. (2.) Anterior Auris--Arises, thin and membranous, from the posterior part of the zygomatic process of the temporal bone. Inserted into a small eminence on th...
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