[しそうのうろう, shisounourou](n) periodontitis; pyorrhea; pyorrhoea; pyorrhea alveolaris; inflammation of the gingiva (gums) resulting in bone loss[Add to Longdo]
[しそうのうろう, shisounourou](n) periodontitis; pyorrhea; pyorrhoea; pyorrhea alveolaris; inflammation of the gingiva (gums) resulting in bone loss[Add to Longdo]