鼻旁窦 Traditional form: 鼻旁竇 Pinyin (reading): bípángdòu Definitions: paranasal sinus Characters: 鼻 - nose; first 旁 - side; beside, close, nearby 窦 - sinuses; corrupt; surname Traditional characters: 鼻 - nose; first 旁 - side; beside, close, nearby 竇 - sinuses; corrupt; surname