Assertion: frontal bone's part | /r/CapableOf | extend is the mylohyoid line
Facets:
value: upward
type: MANNER
Source sentences:
text: Extending upward and backward on either side from the lower part of the symphysis is the mylohyoid line, which gives origin to the mylohyoid muscle; the posterior part of this line, near the alveolar margin, gives attachment to a small part of the constrictor pharyngis superior, and to the pterygomandibular raphe.