In the following is a neck muscle labeled diagram, we have sternohyoid muscle, thyroid cartilage, cricothyroid membrane, cricoid cartilage, thyroid gland isthmus, inferior thyroid vein, manubrium, sternothyroid muscle, sternocleidomastoid muscle, common carotid artery, internal jugular vein, and hyoid bone. It should be noted here that a label diagram is a part of a diagram where you sometimes label anything by an arrow or line connecting the part of the diagram to the word being used as a label.