Trachea
The trachealis muscle is smooth muscle that spans the opening between the ends of each cartilage ring, controlling the diameter of the trachea. Frequently, mixed glands accumulate over this muscle. 40x
Lumen
The trachealis muscle is smooth muscle that spans the opening between the ends of each cartilage ring, controlling the diameter of the trachea. Frequently, mixed glands accumulate over this muscle. 40x
Cartilage ring
The trachealis muscle is smooth muscle that spans the opening between the ends of each cartilage ring, controlling the diameter of the trachea. Frequently, mixed glands accumulate over this muscle. 40x
Trachealis muscle
The trachealis muscle is smooth muscle that spans the opening between the ends of each cartilage ring, controlling the diameter of the trachea. Frequently, mixed glands accumulate over this muscle. 40x
Mixed glands
The trachealis muscle is smooth muscle that spans the opening between the ends of each cartilage ring, controlling the diameter of the trachea. Frequently, mixed glands accumulate over this muscle. 40x