Fig. 1

VAS grades in anatomical proficiency before and after the temporal bone anatomy training in Group A(n=28). The training significantly improved the proficiency in otoendoscopic anatomy in 9 aspects. *p<0.01, by a t-test
VAS grades in anatomical proficiency before and after the temporal bone anatomy training in Group A(n=28). The training significantly improved the proficiency in otoendoscopic anatomy in 9 aspects. *p<0.01, by a t-test