- April 28, 2026The superior constrictor forms the upper pharyngeal wall and produces Passavant's ridge — a transverse ridge on the posterior pharyngeal…
- April 28, 2026The middle pharyngeal constrictor overlaps the superior constrictor above and the inferior constrictor below, forming the mid-section of the pharyngeal…
- April 28, 2026The stylohyoid connects the styloid process to the hyoid bone, elevating and retracting the hyoid during swallowing as part of…
- April 28, 2026The three pharyngeal constrictors overlap like nested plant pots to form the posterior and lateral pharyngeal wall. Their sequential superior-to-inferior…
- April 28, 2026The cervical portion of the iliocostalis is the most superior part of the lateral erector spinae column, bridging the upper…
- April 28, 2026The cervical longissimus is the intermediate column of the erector spinae in the neck, connecting the upper thoracic transverse processes…
- April 28, 2026The semispinalis cervicis is the cervical component of the transversospinalis group, bridging from the upper thoracic transverse processes to the…
- April 28, 2026The posterior scalene is the smallest and most posterior of the three scalene muscles, running from the lower cervical transverse…
- April 28, 2026The middle scalene is the largest of the three scalenes, running from the C2 through C7 posterior tubercles to the…
- April 28, 2026The anterior scalene is the most clinically significant scalene, forming the anterior boundary of the interscalene triangle through which the…