Fascia of Neck copharyngeal Occipital b a(part of racheal >Cervical subcutaneous tissue (superficial fascia) Pharynx- Mandible Hyoid- >Investing fascia Investing fascia Larynx- >Pretracheal fascia Visceral part of tracheal layer- Isthmus of thyroid gland Esophagus >Prevetebral fascia Suprasternal space Trachea Manubrium of sternum- A Medial view Fascia of Neck Cervical subcutaneous tissue (superficial fascia) Investing fascia Pretracheal fascia Prevetebral fascia