sharped maxillary antrum cannula 锐口上颌窦插管

antrum irrigating cannula 上颌窦灌洗管

antrum trocar cannula 上颌窦穿刺套管

Jurasz-Werner antrum trocar cannula 朱 ; 沃二氏上颌窦穿刺套管

antrum m cannula 上颌窦套管

antrum puncture cannula 上颌窦穿刺套管

werner antrum trocar cannula 释义朱沃二氏上颌窦穿刺套管

maxillary antrum washout cannula 上颌窦灌洗管

antrum m irrigating cannula 上颌窦灌洗管