LAUSR

Objective: Congenital heart disease (CHD) is associated with the development of scoliosis. Improvements in cardiac care have extended survival of children with cyanotic CHD which possess a need for correction of scoliosis. There is limited information on spinal care for these patients. We present 3 patients with CHD who underwent surgical correction of scoliosis. Materials and Methods: We reviewed demographic and clinical data on patients with cyanotic CHD. Results: Patient 1 underwent posterior spinal fusion T3–L3 at the age of 16 years. He had a double inlet left ventricle and was treated with completion of a Fontan circulation. Hypotensive anaesthesia was used but he lost 3,000 mL of blood. The operative time was 370 min and most of the blood loss occurred in the second half of the procedure. Patient 2 underwent posterior spinal fusion T5–T12 when aged 14 years. She had transposition of the great vessels corrected over multiple surgeries. Hypotensive anaesthesia was used, she had blood loss of 300 mL, and the surgical time was 282 min. Patient 3 underwent posterior spinal fusion extending from T5–T12 when he was 17 years old. He had a double inlet left ventricle and was treated with completion of a Fontan circulation. Hypotensive anaesthesia was used, he had blood loss of 1,021 mL, and a surgical time of 342 min. Conclusion: Scoliosis surgery in patients with complex cardiac disease may be indicated to treat progressive deformities which produce severe symptoms. A multidisciplinary approach including a spinal surgeon as well as a cardiologist, haematologist, respiratory paediatrician, and spinal anaesthetist can evaluate the general medical condition and weigh the benefits and risks of surgery. Deformity correction can be performed using a meticulous technique and has produced a series of satisfactory outcomes.