Effect of Percutaneous Botulinum Toxin A Injection on Natural Course of Upper Lid Retraction in Thyroid Eye Disease

Overview

In active phase of thyroid eye disease some patients have obvious upper lid retraction , and sometimes exposure keratopathy .To date there is not any standard treatment for this situation . We are going to compare the natural course of the upper lid retraction with injection of botulinum toxin A injection to upper lid percutaneously.

Conditions

Interventions

Eligibility

Locations (1)

Central Contacts