Assertion: mediastinum's nerve | /r/HasProperty | blocked by local anesthetic
Facets:
value: for pain
type: PURPOSE
value: after fracture of a rib
type: TEMPORAL
value: " posteriorly
type: MANNER
Source sentences:
text: Intercostal nerves can be "blocked" posteriorly by a local anesthetic, e.g., for pain after fracture of a rib.