Introduction: Osteomas are relatively common, benign, slow-growing neoplasms. Mainly occurring in frontal and ethmoid sinuses. Endoscopic surgery plays an important role in management of ethmoid, sphenoid and frontal osteomas.
Aim: We discuss our experiences in endoscopic treatment of giant osteomas.
Results: In giant osteomas Draf III or Lothrop approaches are prefered. Periostium of the orbit was intact in all cases. Discharge of cerebrospinal liquid was not observed.
Conclusions: Size of tumor determines type of surgical aprroach. Endoscopic surgery is more and more popular way in surgical treatment of giant osteomas.
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