Clinical efficacy of open radical mastoidectomy combined with ear cavity angioplasty and mastoid cavity obliteration in treatment of cholesteatoma otitis media / 中国医师进修杂志

ABSTRACT

Objective To investigate the clinical efficacy of open radical mastoidectomy (ORM) combined with ear cavity angioplasty and mastoid cavity obliteration in treatment of cholesteatoma otitis media (COM). Methods Eighty-two patients with COM were divided into 2 groups according to surgical approach: control group (41 patients undergoing simple ORM) and observation group (41 patients undergoing ORM combined with ear cavity angioplasty and mastoid cavity obliteration). The clinical efficacy and recurrence rate between the 2 groups were compared. Results The total effective rate, dry ear rate and eardrum healing survival rate in observation group were significantly higher than those in control group 95.12% (39/41) vs. 78.05% (32/41), 97.56% (40/41) vs. 75.61% (31/41) and 90.24%(37/41) vs. 73.17% (30/41), and there were statistical differences (P0.05). The recurrence rate in observation group was significantly lower than that in control group2.44%(1/41) vs. 14.63%(6/41), and there was statistical difference (P<0.05). Conclusions The application of ORM combined with ear cavity angioplasty and mastoid cavity obliteration in the treatment of COM has significant effect, with rapid postoperative dry ear and epithelialization, fewer complications and lower recurrence rate. It should be widely applied.