Results The rate of salivary fistula of the group with retaining parotid master duct was significantly lower than that in the group without retaining parotid master duct ( P < 0.05 ) .
结果:保留腮腺主导管的涎瘘发生率(5.71%)明显低于不保留腮腺主导管(15.79%),两组间差异有显著性(P<0.05);