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患者男,61岁,1996年10月,6|牙髓炎封砷失活剂,一周复诊无叩痛,常规备洞拔髓、扩挫根管,生理盐水冲洗根管,隔湿吹干封樟脑酚捻。第二日患者自述封药10分钟后即感右颌面有疼痛感,逐渐出现患牙牙龈红肿及咬痛加重。伴颌面肿胀,要求更换药物。查:6|叩_根尖周牙龈红肿,右颌面肿胀,
Patients male, 61 years old, October 1996, 6 | pulpitis arsenic inactivation agent, a week of referral without percussion pain, conventional hole preparation plucking, root canal expansion, saline irrigation root canal, separated by wet-dry seal Camphor phenol twist. On the second day, the patient reported feeling of pain in the right maxillofacial area after 10 minutes of sealant treatment, and the swollen gums and gingivalgia in his teeth gradually appeared. With maxillofacial swelling, requiring replacement of drugs. Check: 6 | knocking _ periapical gingival swelling, swelling of the right maxillofacial,