Assertion: aponeurosis's border | /r/HasProperty | thickened into strong band
Facets:
Source sentences:
text: The posterior portion of the upper leaflet helps separate the parotid gland from the submandibular gland where the mylohyoid is deficient while the posterior border is thickened into a strong band extending between the angle of the jaw and the temporal styloid process, forming the stylomandibular ligament.
text: The posterior portion of the upper leaflet helps separate the parotid gland from the submandibular gland where the mylohyoid is deficient while the posterior border is thickened into a strong band extending between the angle of the jaw and the temporal styloid process, forming the stylomandibular ligament.