Extrasinus Mucocoele of right Maxillary sinus invading the orbit

Thanks Dr. Shivram Gopal Iyer for entrusting this case to me.

The case was operated upon by right infraorbital incision, right sublabial incision and right FESS to marsupialize the cyst which drained into right nose. the patient is doing fine in postoperative period with slight diplopia in certain eye movements.