[Observation of the therapeutic effect of intranasal endoscopic repair on cerebrospinal fluid rhinorrhea].

OBJECTIVE

To observe the therapeutic effect of intranasal endoscopic repair on cerebrospinal fluid (CSF) rhinorrhea.

METHOD: Messerklinger operative technique was followed. The affected uncinate process, ethmoid bulla was resected. The ethmoid sinus was open and the anterior skull base exposed. 0 degree, 30 degrees endoscope and suction were used to help localize fistula.

RESULT: 10 cases were successfully repaired during the first attempt. Follow-up for four months to one year found no recurrence and not any complication.

CONCLUSION

Intranasal endoscopic repair of CSF rhinorrhea could afford excellent view, facilitate precise tissue graft placement and better recovery.