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  Indian J Med Microbiol
 

Figure 3: Endoscopic transnasal approach. (a) (>) Anterior ethmoidal artery (cauterized). (b) (>) Cauterized anterior ethmoidal artery. (*) The floating fragment of the lateral lamella of the cribriform plate. (c) (.) Torn medial dural margin. (*) Basifrontal cerebral cortex. (<) The lateral margin of the bony defect of the roof of orbit. (d) The margins of the bony defect on the nasal side. (*) Dura. (e) Fascia lata has been spread from the orbital side and pulled through to the nasal side and is tucked along the margins of the bony defect. (*) Fascia lata on the nasal side

Figure 3: Endoscopic transnasal approach. (a) (>) Anterior ethmoidal artery (cauterized). (b) (>) Cauterized anterior ethmoidal artery. (*) The floating fragment of the lateral lamella of the cribriform plate. (c) (.) Torn medial dural margin. (*) Basifrontal cerebral cortex. (<) The lateral margin of the bony defect of the roof of orbit. (d) The margins of the bony defect on the nasal side. (*) Dura. (e) Fascia lata has been spread from the orbital side and pulled through to the nasal side and is tucked along the margins of the bony defect. (*) Fascia lata on the nasal side