Ingested Australasian Snapper (Chrysophrys auratus) Bone Migration to C5 Vertebral Body

Fishbone ingestion has been reported multiple times previously as a cause of oesophageal perforation. This is a surgical emergency that needs to be identified early to ensure immediate medical attention. This report presents the case of a 70-year-old patient with laryngeal perforation and the migration of a Chrysophrys auratus (Australasian snapper) fishbone to the C5 vertebral body. It is hypothesized that the fishbone migrated from the larynx to the visceral fascia and prevertebral fascia before lodging in between the intramuscular substance of the longus coli muscle. Multiple imaging modalities were used to identify and locate the foreign body, including flexible nasopharyngoscopy, esophagogastroduodenoscopy, and a computed tomography (CT) scan of the neck. The exploration of the neck was done by the ENT team and the orthopaedic spine team via the left anterior cervical approach at the level of the C5 and C6 vertebral bodies. The foreign body was identified (15 mm fishbone) at the left lateral of the C5 body, lodged between the intramuscular substance of the longus coli muscle, and was successfully removed.