Imaging findings of patients with diplopia

Objective To evaluate the imaging findings of patients with diplopia so as to provide evidences for diagnosis and treatment of patients with diplopia.Methods One hundred and fifty-three patients with diplopia were retrospectively analysed.Results ① There were 37 cases (24.2%) with normal imaging findings,116 with abnormalities (75.8%). ② In 37 without abnormality,19 (51.4%) had a history of trauma,8 (21.6%) had ophthalmoplegia,2 (5.4%) had cerebral infarction,and 8 (21.6%)had uncertain clinical diagnosis.③ In 116 with abnormalities,orbital diseases were found in 90 (77.6%),including fracture in 66 orbital walls (71.8%),intracranial diseases in 20 (17.2%),both orbital and intracranial diseases in 3 (2.6%) and other diseases in 3 (2.6%).Conclusion The disease which can cause diplopia may show various imaging findings. It is important to evaluate these changes and to find the causes of diplopia.