Modified Orbital Decompression in the Treatment of Moderate-to-severe Grave's Ophthalmopathy

Exclusion Criteria

• •1. any uncontrollable clinical problems (severe mental, neurological, cardiovascular, respiratory and other systemic diseases and malignant tumors);
• •2. B-ultrasound or CT, MRI found other diseases causing exophthalmos (intraorbital space occupying lesion, inflammatory pseudotumor, neurofibroma, etc.);
• •3. uveitis, glaucoma, high myopia, diabetic retinopathy and other eye diseases
• •4. those who were considered by the researchers to be excluded