Abstract

Adults with congenital heart disease often have complex medical issues requiring individualised multidisciplinary care for optimising outcomes and quality of life. Chronic pain is an example. We report a rare case of intercostal neuralgia seemingly caused by irritation from a prosthetic valve in a right ventricle to pulmonary artery conduit in a patient with tetralogy of Fallot. Intercostal neuralgia is a painful disorder linked to nerve irritation or injury from trauma, infection or pressure. Although chronic postsurgical pain after cardiac surgery is prevalent, rarely the aetiology relates to valve irritation on a single intercostal nerve. After failing pharmacological therapy for 8 months, the neuralgia completely resolved after an ultrasound-guided neurolytic block with long-term effectiveness and improvement in patient satisfaction.