患者,颜×,男,65岁,门诊号868203。患者自1986年2月反复出现左上后牙痛,放射至左面部呈阵发性剧痛,诊断为■牙髓炎,根尖周炎。药物治疗无效。拔除■后仍痛。于1986年7月在某院行“三叉神经Ⅱ支切断术”后疼痛消失,但术后4天出现左眼发红,视力下降,无胀痛,无虹视,无益明及眼睑痉挛,于1986年8月来我院门诊。检查:视力右1.0,左 Patient, Yan ×, male, 65 years old, outpatient number 868203. Patients from February 1986 repeated upper left back toothache, radiation to the left facial paroxysmal pain, diagnosed as ■ pulpitis, apical periodontitis. Invalid drug treatment. After removal ■ still painful. In July 1986 in a hospital, “Trigeminal nerve Ⅱ branch resection” after the disappearance of pain, but after 4 days of left eye redness, decreased visual acuity, no pain, no rainbow, no benefit and blepharospasm in August 1986 came to our hospital. Check: right vision 1.0, left