Juvenile idiopathic scoliosis, thoracolumbar region

This code signifies a lateral curvature of the spine that develops in children between the ages of 3 and 9, specifically affecting the thoracolumbar region. It is a diagnosis of exclusion, meaning other causes of scoliosis have been ruled out. The condition is progressive and can worsen with growth.

Apply this code when documentation clearly indicates a diagnosis of idiopathic scoliosis in a juvenile patient (ages 3-9) with the primary curve located in the thoracolumbar spine. Supporting documentation would include physician notes detailing the patient's age, the idiopathic nature of the scoliosis, and the specific spinal region affected as confirmed by imaging studies.

• Ensure the patient's age falls within the juvenile range (3-9 years) for this specific code.
• Distinguish from infantile (M41.0-) and adolescent (M41.12-) idiopathic scoliosis based on age of onset.
• Always code the specific region of the spine affected; this code is for the thoracolumbar region only.