FIGURE 1.

A 43-year-old patient diagnosed with multiple basilar skull fracture induced by severe craniocerebral injury. Partial frontal bone and superficial arch were resected and cerebrospinal rhinorrhea was present 10 days after surgery (Right). CT showed multiple basilar skull fracture. The cerebrospinal leak location could not be determined because of the several defects in ethmoid and sphenoidal sinus. It was demonstrated by surgery that meninges defect was present at the site of ethmoid sinus (A, sagittal view; B, coronal view). Rhinorrhea disappeared after the surgery repair.