It is the projection of the bulb to the outside due to expansion of muscle or fat, or said tumor in the orbit region (e.g. dysthyroeidiki ophthalmopathy, cavernous hemangioma, glioma, miningioma, lymphoma, pseudotumor orbital etc). Measured with exofthalmometro of Hertel.

There is appropriate treatment?
Cortisone , cytotoxics, orbital decompression, konchotomi and removal of the tumor depending on the condition.

 Photos before and after surgery (eg dysthiroeidiki eye disease)