KẾT QUẢ PHẪU THUẬT NỘI SOI MỞ XOANG BƯỚM BẰNG KHOAN

SUMMARY RESULT OF ENDOSCOPIC SURGERY TO OPEN SPENOID SINUS USING A DRILL Objective: Evaluate the results of endoscopic sphenoidectomy technique using a drill. Methods: describes each case with intervention. Conclusion :The results of endoscopic sphenoid sinus surgery with drilling at 3 months were better than at 6 months (the difference was statistically significant with p < 0.05). Results at 6 months and over 6 months had no difference with p>0.05. It is possible that the healing and scarring process is strong in the first 6 months after surgery, but after 6 months the healing and scarring process has gradually stabilized, so the results at 6 months and above 6 months there is no difference. Keywords: endoscopic sinus surgery, sphenoid sinus opening, use of drill.