Nicolau Syndrome with Severe facial ischemic necrosis after Endodontic Treatment: A Case Report

Nicolau syndrome (NS), is a rare complication resulting from intramuscular injections. It is characterized by severe pain at the injection site and the development of purplish discoloration. Only a limited number of case reports have been published documenting the adverse effects associated with the injection of calcium hydroxide (CH) beyond the apex during Endodontic treatment. Here, we present the case of a 16-year-old female with NS after the injection of CH during the root canal treatment. The radiography examination revealed distal occlusion of the right maxillary and facial arteries.
Source: Journal of Endodontics - Category: Dentistry Authors: Tags: Case Report/Clinical Techniques Source Type: research