Scoliosis Treatment Guidelines

Diagnostic Evaluation

The American College of Radiology recommends spinal radiography as the primary imaging modality for diagnosing and classifying scoliosis, evaluating severity, and monitoring progression 3
The American College of Radiology suggests using PA (posteroanterior) technique instead of AP to reduce breast radiation exposure in pediatric patients 3, 1
The American College of Radiology advises obtaining both PA and lateral radiographs initially, then lateral views only as dictated by changes in sagittal balance 3
The American College of Radiology recommends assessing the Risser index on radiographs to determine skeletal maturity and predict progression risk 3, 1
The American College of Radiology suggests limiting radiographic follow-up to every 6 months during active treatment to minimize radiation exposure 4, 1

The American College of Radiology and Praxis Medical Insights recommend observation with clinical examination every 6 months for curves <25° 1
The American College of Radiology and Praxis Medical Insights suggest bracing for curves 25-45° in skeletally immature patients, as this represents the window where orthotic intervention can prevent progression to surgical thresholds 1
The American College of Radiology and Praxis Medical Insights recommend surgery for curves >50° in skeletally immature patients or curves >50° with documented progression in mature patients 1, 2
The American College of Radiology and Praxis Medical Insights advise against surgery for moderate scoliosis (25-45°) unless there is documented progression despite optimal bracing 1

The American College of Radiology recommends MRI of the complete spine for specific high-risk scenarios, not routine idiopathic scoliosis 3, 5
The American College of Radiology suggests MRI is mandatory preoperatively for congenital scoliosis, as neural axis abnormalities occur in >20% of cases 3, 2
The American College of Radiology recommends evaluating for cardiac and renal abnormalities in congenital scoliosis, although the specific guideline is not provided in the reference

The American College of Radiology and Praxis Medical Insights recommend immediate orthopedic referral for rapid curve progression (>1° per month), indicating aggressive disease requiring treatment escalation 1, 6
The American College of Radiology and Praxis Medical Insights suggest immediate orthopedic referral for development of new neurological symptoms (weakness, numbness, bowel/bladder dysfunction) 6
The American College of Radiology and Praxis Medical Insights recommend immediate orthopedic referral for functionally disruptive pain not responding to conservative measures 5, 6
The American College of Radiology and Praxis Medical Insights advise immediate orthopedic referral for focal neurological findings on examination 5, 6

The American College of Radiology and Praxis Medical Insights recommend avoiding excessive radiation exposure from too-frequent radiographs by following recommended monitoring intervals 6
The American College of Radiology and Praxis Medical Insights suggest avoiding assuming no progression due to absence of symptoms, as curves >50° can progress silently after skeletal maturity 6
The American College of Radiology and Praxis Medical Insights advise against delaying evaluation of new or worsening symptoms, which may indicate neural axis abnormalities 6
The American College of Radiology and Praxis Medical Insights recommend avoiding overlooking neural axis abnormalities before surgery, as MRI is essential in high-risk cases 2
The American College of Radiology and Praxis Medical Insights suggest avoiding failing to assess skeletal maturity, as Risser index and growth potential determine treatment strategy 3, 1