[Recent and long-term hearing outcomes in the cases after open tympanoplasty using titanium ossicular prosthesis].

: Objective:To analyze recent and long-term hearing outcomes of the patients with chronic otitis media after open tympanoplasty using titanium ossicular prosthesis. Method:Retrospectively analyzed total 84 cases after open tympanoplaty with titanium ossicular prosthesis. The hearing outcomes before and after surgery(6 months and 24 months) were compared. Result:The hearing levels in the cases were improved to different degrees after surgery.Significant differences were showed compared the average pure tone threshold/air bone gap before surgery with the average recent/long-term outcomes after surgery(P<0.01),and no significant difference could be found compared the recent and long-term outcomes after surgery. Conclusion:Hearing level could be improved in the patients after open tympanoplasty using titianium ossicular prosthesis,and the long-term outcome could be steady.