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牙根暴露以后,首先会对食物的冷热酸甜等刺激发生异常敏感反应。随着牙周萎缩程度的加重,牙根暴露更趋明显,进而会发生牙齿倾斜松动等,使咀嚼功能明显下降,影响进食,妨碍发音,改变面容,造成患者精神忧郁、苦闷,加速衰老进程。由于牙周萎缩使牙根之间出现间隙,食物常易嵌塞在此而继发感染,同时也极易在牙根面上形成一种暗色、粗糙的龋洞。根部龋病进一步发展就可引起牙髓炎,根尖周炎,晚期牙周病,甚至引起牙周、牙槽脓肿等,后果堪忧。
After tooth root exposure, first of all, the food will be hot and cold sour stimulation and other abnormal sensitivity reaction. As the degree of periodontal atrophy aggravates, the root exposed more obvious, and then there will be tilted teeth tilt, so that masticatory function decreased significantly, affecting eating, obstructing pronunciation, changing face, causing the patient mental depression, depression, accelerated aging process. Due to periodontal atrophy so that there is a gap between the roots, food is often easy to impaction in this secondary infection, but also easily in the root surface to form a dark, rough cavities. Further development of root caries can cause pulpitis, apical periodontitis, advanced periodontal disease, and even cause periodontal, alveolar abscess, the consequences are worrisome.