posterior auricular ligament posterior auricular ligament the posterior auricular ligament crosses from the eminence of the concha to the mastoid process of the temporal bone. posterior auricular ligamentdetailsfromconchatotemporalidentifierslatinligamentum auriculare posteriusanatomical terminology this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.