Intracranial operations for diseases of the orbit and adjacent structures.
D005094:Exophthalmos; D005626:Frontal Sinus; D005910:Glioma; D006391:Hemangioma; D006801:Humans; D008577:Meningeal Neoplasms; D008579:Meningioma; D009900:Optic Nerve; D009915:Orbit; D009918:Orbital Neoplasms
EXOPHTHALMOS; FRONTAL SINUS; GLIOMA; HEMANGIOMA; MENINGIOMA; OPTIC NERVE; ORBITAL NEOPLASMS