nasal septum,paranasal sinuses

导语:鼻中隔偏曲(deviation of nasal septum)是指鼻中隔向一侧或两侧
导语:鼻中隔偏曲(deviation of nasal septum)是指鼻中隔向一侧或两侧
导语:鼻中隔偏曲(deviation of nasal septum)是指鼻中隔向一侧或两侧
导语:鼻中隔偏曲(deviation of nasal septum)是指鼻中隔向一侧或两侧
killian nasal gouge / killian septum osteotome chisel