The upward extension of thyroid swelling is prevented by which of the following structure attached to thyroid cailage
Pretacheal fasciaprevents upward extension of thyroid swelling. It goes antero-lateral to trachea and continues posteriorly around oesophagus and as pharynx as buccopharyngeal fascia. It encloses: Trachea and oesophagus Thyroid gland Ant. Neck muscles
Sternothyroid
Pretracheal fascia
Ligament of berry
Thyrohyoid membrane
NEET Jan 2020