口腔局部麻醉并发症

Complications of oral local anesthesia

口腔局部麻醉并发症是指在口腔局部麻醉过程中及麻醉后,由局部麻醉方法、局麻药品或患者自身因素引起的一系列症状或疾病,可分为局部并发症和全身并发症。不同的患者对口腔局部麻醉有着不一样的反应,会出现很多难以避免的并发症。本文就口腔局部麻醉并发症的原因、临床表现、临床处理方法和预防措施做一阐述。

Complications of oral local anesthesia refer to a series of symptoms and diseases which are caused by local anesthesia, dental local anesthetic drugs or the patients＂ own factors during the process of local anesthesia and after it. Cornplications of oral local anesthesia can be divided into local complications and systematic complications. Different patients have different reactions to local anesthesia, so complications are inevitable. This article will introduce complications of oral local anesthesia in detail, including the causes of complications, the clinical manifestations, clinical treatment methods and precautionary measures.