Muscles of pharynx

The pharynx is a musculofascial half-cylinder that links the oral and nasal cavities in the head to the larynx and esophagus in the neck,the pharyngeal cavity being a common pathway for air and food.

Time stamps in the video-
Introduction,extent,relation,regions of pharynx - 0:01
Pharyngeal wall- 1:35 (circular sphincter+vertical longitudinal muscles)
Constrictor muscles- 2:45
Superior constrictor- 5:27
Palatopharyngeal sphincter- 6:05
Middle constrictor- 7:15
Inferior constrictor- 8:08 (Thyropharyngeus,cricopharyngeus)
Longitudinal muscles- 9:50
Stylopharyngeus- 11:05
Salpingopharyngeus- 11:55
Palatopharyngeus- 12:12
fasica( buccopharyngeal fascia,pharyngo basilar fascia )- 13:20
Summary - 15:40

Link to muscles of pharynx-Part 2-Gaps between pharyngeal muscles,arterial supply,nerve supply,venous drainage,lymphatic drainage-
   • Gaps between pharyngeal muscles arter...  

Link to muscles of soft palate part 1-    • Muscles of soft palate-Tensor veli pa...  
Part 2-    • Muscles of soft palate- Levator veli ...