Preauricular lymph nodes, which are located in front of your ears, can sometimes become swollen and painful. Common causes include an ear or tooth infection. Treatment can depend on the underlying ...

Coil location was digitized with respect to three anatomical landmarks (nasion and preauricular points) with a 3D digitizer (Polhemus Isotrak system). Participants sat upright inside the scanner, ...

1 Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China 2 Department of Oral Medicine, School of Stomatology, Qingdao University, Qingdao, China ...