Department of Neurotraumatic Surgery The First Hospital of Jilin University Changchun 130021 Jilin Province China;
Department of Neurosurgery The Affiliated Hospital of Changchun University of Traditional Chinese Medicine Changchun 130021 Jilin Province China;
Department of Neurosurgery Qilu Hospital of Shandong University Ji’nan 250002 Shandong Province China;
Transorbital; Nonmissile; Penetrating brain injury; Foreign body; Case report;