All of the following muscles are attached to oblique line of thyroid cailage except
Superior constrictor MUSCLE Superior constrictor (Constrictor of pharynx) ORIGIN i. Pterygoid hamulus ii. Pterygomandibular raphe iii. Medial surface of mandible (near lower attachment of pterygomandibular raphe INSEION Median raphe on posterior wall of pharynx Inferior constrictor (Constrictor of Two pas: pharynx) i. Thyropharyngeus - from thyroid cailage (oblique line of thyroid cailage) ii. Cricopharyngeus - from cricoid cailage Median raphe on posterior wall of pharynx Sternothyroid (Infrahyoid muscle) i. Posterior surface of manubrium sterni ii. Adjoining pa of first costal cailage Oblique line of thyroid cailage Thyrohyoid (Infrahyoid muscle) Oblique line of thyroid cailage Lower border of body and greater cornua of hyoid bone
Superior constrictor
. Inferior constrictor
Thyrohyoid
Stern thyroid