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由自凝树脂所致之接触性口炎极为罕见。本文作者报告一例由于对自凝树脂过敏所引起的接触性口炎,并对这类反应的诊断方法及补救措施作了介绍。作者用自凝树脂为—57岁之女性患者制作上前牙暂时性固定修复体。用粘固粉粘固两天后,患者自觉与暂时修复体接触的龈缘处有轻度不适,检查见该处龈缘充血,但修复体边缘适宜,并非由于修复体边缘的刺激所致,但此时也未考虑到变态反应的因素。经理疗后继续用自凝树脂制作上颌后牙的暂时性修复体。次日,患者感到说话及吞咽困难,口腔内有烧灼感,伴全身不适、发
Contact stomatitis caused by self-setting resins is extremely rare. The authors report a case of contact stomatitis caused by allergy to self-setting resins and describe the diagnostic methods and remedies for such reactions. The authors used the self-setting resin for the -57-year-old female patient to make an anterior temporary fixed prosthesis. After fixation with cement powder for two days, the patient felt mild discomfort at the gingival margin which is in contact with the temporary prosthesis. The gingival margin hyperemia was found in the gingival margin, but the edge of the prosthesis was suitable and not caused by the stimulation of the edge of the prosthesis At this time also did not take into account the factors of allergy. After treatment, the patient continued to use the self-curing resin to make temporary restoration of maxillary posterior teeth. The next day, the patient felt having difficulty speaking and swallowing, a burning sensation in the mouth, general malaise, hair loss