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上颌结节注射引起血肿的防治中山医科大学口腔医疗中心（５１００６０）沈强曾融生郑友华陈卓辉上颌结节注射引起颞面部血肿的并发症，给患者带来痛苦。这种并发症以往在教科书内均有提及，但在文献上报道较少。作者自１９８９年以来对本注射方法引起血肿进行了临床观察，...
The prevention and treatment of hematoma caused by maxillary nodules injection Zhongshan Medical University Stomatological Center (510060) Shen Qiang Zeng Rongsheng Zheng Youhua Chen Zhuohui The complications of temporal facial hematoma caused by the injection of maxillary nodules bring pain to patients. This complication has been mentioned in the textbooks in the past, but less reported in the literature. The author has made clinical observations on the hematoma caused by the injection method since 1989, ...