If you mislabeled this an you're talking about an eye socket or
orbitalOrbital cellulitis
Orbital pseudotumor decompression, there is an excellent recent discussion on this subject by people facing this as well as people having it. Please review postings in the last 10 days or search the subject.
If you mean a thyroid decompression (I've never heard of this), you're on the wrong forum.
JCH III Eye Physician & Surgeon