[Intranasal endoscopic surgery on the anterior cranial fossa via the anterior skull base].
D035262:Cranial Fossa, Anterior / Q000601:surgery*; D004724:Endoscopy / Q000379:methods*; D005547:Foreign Bodies / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D019291:Skull Base