In all cases the contraction of the platysma causes the wound to gape widely, and its edges tend to be turned in.
"Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition."
Alexander Miles Alexis Thomson
The Fauna is adapted to the climate and the soil; Nebria, Patrobus and other Carabides, find a cool abode among the stones on the banks of the ice-cold brooks which fall from the snowy summits of the mountains; in the fir-woods, live several kinds of Xylophagi and some Cerambycides; the old mossy trunks of fallen trees afford hiding-places for several kinds of Carabides, as two Cychrus, Leistus, platysma; and for Nitidula, Scaphidium, Agyrtes, and Boros.
"A New Voyage Round the World, in the years 1823, 24, 25, and 26, Vol. 2"
Otto von Kotzebue
All these structures, except some of the lymphatic glands, are concealed by the platysma myoides A, as seen in Plate 3, and beneath this by the cervical fascia, which latter shall be hereafter more clearly represented.
"Surgical Anatomy"
Joseph Maclise