Combination of Orbital Compression Surgery and Strabismus Surgery for Thyroid Associated Ophthalmopathy

The Therapeutic Effect of Combination of Orbital Compression Surgery and Strabismus Surgery in Patients With Moderate to Severe Thyroid Associated Ophthalmopathy

The purpose of this study is to determine whether combination of orbital compression surgery with strabismus surgery is better than strabismus surgery after orbital compression surgery in the treatment of moderate-to-severe thyroid associated ophthalmopathy

This study will be a interventional case series. Patients with moderate-to-severe thyroid associated ophthalmopathy will be randomized to receive combination of orbital compression surgery with strabismus surgery or strabismus surgery after orbial compression surgery.Patients will be followed for 6 months.

Inclusion Criteria:

• moderate-to-severe thyroid associate ophthalmopathy
• CAS≤3 score
• monocular strabismus,deviation≥20° or 35▲
• stable thyroid function for at least 6 months, confirmed by an endocrinologist

Exclusion Criteria:

• any previous disease in the study eye.
• any previous systematic disease