Pharyngeal raphe

The pharyngeal raphe is a raphe that serves as the posterior attachment for several of the pharyngeal constrictors (thyropharyngeal part of the inferior pharyngeal constrictor muscle, middle pharyngeal constrictor muscle, superior pharyngeal constrictor muscle).

[1][2] Two sides of the pharyngeal wall are joined posteriorly in the midline by the raphe.

Superiorly, it attaches to the pharyngeal tubercle; inferiorly, it extends to the level of vertebra C6 where it blends with the posterior wall of the esophagus.

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