Gursoy U K, Bostanci V, Kosger H H
Faculty of Dentistry, Department of Periodontology, Cumhuriyet University, 58140 Sivas, Turkey.
Int Endod J. 2006 Feb;39(2):157-61. doi: 10.1111/j.1365-2591.2006.01067.x.
A case is reported in which sodium hypochlorite (NaOCl) was inadvertently injected into the palatal mucosa instead of local anaesthetic solution.
An adult male was referred to the University clinic 15 days after an inadvertent NaOCl injection into the palatal mucosa. Soft tissue necrosis was evident, without obvious bony involvement. Tissues healed without scarring within 30 days. No surgical intervention was required.
NaOCl is highly irritant when extruded into vital tissues.--Dentists should be careful to avoid the misuse of NaOCl, and should check the nature of any agent before injecting it into patients.--NaOCl should not be dispensed in a way that could allow it to be mistaken for local anaesthetic solutions.--The well-perfused tissues of the oral cavity have considerable healing ability.
报告一例次氯酸钠（NaOCl）被误注入腭黏膜而非局部麻醉溶液的病例。
一名成年男性在腭黏膜被误注入NaOCl 15天后被转诊至大学诊所。软组织坏死明显，无明显骨质受累。组织在30天内愈合且无瘢痕形成。无需手术干预。
当NaOCl注入重要组织时具有高度刺激性。——牙医应小心避免NaOCl的误用，并且在将任何药剂注入患者体内之前应检查其性质。——NaOCl的分发方式不应使其被误认作局部麻醉溶液。——口腔血运丰富的组织具有相当强的愈合能力。
