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例1:患者女性,50岁,家庭妇女。因左下牙疼痛伴牙龈肿胀反复发作3年余,近4天来加重,于1985年12月6日就诊。临床诊断:57牙周炎。既往无过敏史,无腰部外伤及疼痛史。曾使用过2%普鲁卡因(含肾上腺素)无任何不适。当日做普鲁卡因皮试阴性后,常规行下齿槽神经阻滞麻醉,回抽无血后注入2%普鲁卡因(含肾上腺素)2ml,注药后约2分钟,患者突感右侧腰部剧疼难忍,手扶右侧腰部,身体向右侧弯屈,不能直立,不敢深吸气。当时检查,患者呈痛
Example 1: Female patient, 50 years old, domestic woman. Due to left lower quadrant pain with swollen gums recurrent more than 3 years, nearly 4 days to increase, in December 6, 1985 treatment. Clinical diagnosis: 57 periodontitis. No past history of allergies, no history of lumbar trauma and pain. Have used 2% procaine (including adrenaline) without any discomfort. Day of procaine test negative, the conventional line of alveolar nerve block anesthesia, after pumping back into the blood 2% procaine (including adrenaline) 2ml, injection about 2 minutes after the patient suddenly felt Right unbearable waist pain, right hand waist, the body bent to the right, can not stand up, afraid to take a deep breath. At that time check, the patient was painful