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临床资料患者 ,男性 ,19岁 ,因左上后牙拔牙创未愈并流脓 2ｄ入院。患者因左上后牙咬合痛 ,后出现冠周溢脓 2个月在外院拔除 |6。拔牙时排出脓液约 2 0ｍｌ,术后自觉每日晨起有脓性分泌物自拔牙创流出 ,入院时体查 ,颌面部外形正常 ,无压痛 ,|6缺 ,可见一绿豆大小瘘口于拔牙创
Clinical data Patient, male, 19 years old, admitted to the hospital for upper left posterior teeth tooth extraction and pus 2d. Patients due to upper left posterior teeth bite pain, after the crown crepuscular crepuscular removal 2 months in the hospital | 6. Extraction of pus extraction of about 20ml, postoperative consciousness every morning since the discharge of purulent secretions from Chu Chu outflow, physical examination at admission, maxillofacial facial shape is normal, no tenderness, | 6 missing, we can see a mung bean size fistula Tooth extraction in the wound