Assertion: auricle | /r/HasProperty | to the lymph nodes
Facets:
Source sentences:
text: Pinna: Lymphatic Drainage : Pinna : Lymphatic Drainage from the posterior surface is to the lymph nodes at the mastoid tip from the tragus and from the upper part of the anterior surface to the preauricular nodes from the rest of the auricle to the upper deep cervical nodes.