D. Some lymphatic bodies of the post triangle.
E. External jugular vein.
F. Occipital artery, close to which are seen some branches of the occipitalis minor nerve of the cervical plexus.
G. Auricularis magnus nerve of the superficial cervical plexus.
H. Parotid gland.
I. Temporal artery, with its accompanying vein.
K. Zygoma.
L. Masseter muscle, crossed by the parotid duct, and some fibres of platysma.
M. Facial vein.
N. Buccinator muscle.