- transverse cervical (colli) nerve
- cervical branch of C.N. VII to the platysma
- external branch of superior laryngeal nerve
- submental artery
- suprahyoid artery
- nerve to mylohyoid muscle
- ansa subclavius
- deep cervical artery
- superior intercostal artery
- ascending pharyngeal artery
- posterior auricular artery
- submandibular ganglion
