Tago Masaki, Hisata Yoshio, Hirata Risa, Sakaguchi Mika, Katsuki Naoko E, Yamashita Shu-Ichi
Department of General Medicine Saga University Hospital Saga Japan.
Department of Ophthalmology Faculty of Medicine Saga University Saga Japan.
J Gen Fam Med. 2020 Mar 11;21(4):155-156. doi: 10.1002/jgf2.310. eCollection 2020 Jul.
Clinicians should be alert to traumatic fourth nerve palsy in patients with double vision after head injury. In most cases with traumatic fourth nerve palsy, the imaging tests fail to show abnormal findings. In the cases of bilateral superior oblique paresis, the sensitivity of Bielschowsky head-tilt test is 40%.
临床医生应警惕头部受伤后出现复视的患者发生外伤性滑车神经麻痹。在大多数外伤性滑车神经麻痹病例中,影像学检查未显示异常结果。在双侧上斜肌麻痹的病例中,Bielschowsky 头倾试验的敏感度为40%。