74 DISSECTION OF THE NACK. 
of the two sides at their origin are connected by a 
cross-slip of muscular fibres. 
f. THE ARYTENOID Muscie. The fleshy portion 
arises from the arytenoid cartilage just anterior to the 
insertion of the posterior crico-arytenoid, and is in- 
serted into the inner angle of the arytenoid of the 
opposite side. 
