固视野检查对甲状腺相关眼病眼外肌功能的测量分析

The Clinic Value of Fixed Visual Field Examination in Patients with Thyroid-associated Ophthalmopathy

目的:探讨固视野检查对甲状腺相关眼病眼外肌功能测定的临床应用。方法:用视野弧计对甲状腺相关眼病患者进行固视野检查。结果:眼球运动不足为-4时,固视野在0°-15°之间:眼球运动不足为-3时,固视野在18°～28°之间;眼球运动不足为-2时,固视野在28°-38°之间;眼球运动不足为-1时,固视野在40°～43°之间;眼球运动正常时,固视野为45°～50°。结论:固视野检查对甲状腺相关眼病患者能准确而直观地显示各个方向眼球活动受限程度。

Purpose :To evaluate the clinical value of fixed visual field examination on thyroid-associated ophthalmopathy patient. Methods : the fixed visual field examination was conducted on 27 thyroid -associated ophthalmopathy patients. Results:When the ocular-motor deficit ratio is less than value -4, the patient's fixed visual field is between 0-15 degree; when the ocular-motor deficit ratio is less than value -3, the patient's fixed visual field is between 18-28 degree; when the ocular-motor deficit ratio is less than value -2, the patient's fixed visual field is between 28-38 degree; when the ocular-motor deficit ratio is less than value -1, the patient's fixed visual field is between 40-43 degree; when the ocular-motor system is normal, the patient's fixed visual is between 45-50 degree. Conclusion:The results from the fixed visual field examination can give direct and accurate evaluation on how and where the ocular muscle has been affected by the thyroid-associated ophthalmopathy.