Amaurosis and transient diplopia, a rare complication secondary to mandibular nerve block: A case report

Agri. 2024 Apr;36(2):129-132. doi: 10.14744/agri.2021.11129.ABSTRACTOcular complications are one of the rare side effects that can be seen after a mandibular nerve block and have the most dramatic results. Since the mandibular nerve block is mostly performed by dentists, this complication is mostly seen after an intraoral mandibular nerve block. The mandibular nerve is the third division of the trigeminal nerve. It is the most caudal and lateral part of Gasser's ganglion. It arises from the middle cranial fossa through the foramen ovale. In this region, a block method, which is performed by passing through the coronoid process, has been defined. This block, usually made using anatomical markers, is used in the treatment of trigeminal neuralgia. A 42-year-old female patient was admitted to our department for a maxillary and mandibular block with a diagnosis of trigeminal neuralgia. Immediately after the administration of the local anesthetic, the patient described a complete loss of vision. The complaint of vision loss lasted for about 1 minute, after which the patient's complaint of diplopia continued for 2 hours and 10 minutes. This case report presents the ocular complications after a mandibular block applied with the extraoral technique as an unexpected side effect.PMID:38558394 | DOI:10.14744/agri.2021.11129
Source: Agri Dergisi - Category: Anesthesiology Authors: Source Type: research