Surgical Management of Adolescent Idiopathic Scoliosis

Indications for Surgical Management

The American College of Radiology indicates that surgical intervention is medically necessary for adolescent idiopathic scoliosis with curves greater than 50 degrees, which applies to this patient with a 52-degree thoracic curve 1, 2
Patients with significant remaining growth potential, such as those at Risser stage 2, are at high risk for continued curve progression 1, 3
Without surgical intervention, curves exceeding 50 degrees are likely to continue progressing at approximately 1 degree per year even after skeletal maturity 2, 4
Progressive scoliosis can lead to increased hospitalization rates, poor quality of life, and potential cardiopulmonary complications 5, 3

The American College of Radiology supports that posterior spinal fusion with instrumentation is the standard surgical approach for adolescent idiopathic scoliosis with curves of this magnitude 1, 2
Bone grafting is a necessary component of spinal fusion procedures to achieve solid arthrodesis 2, 3
Instrumentation is required to achieve and maintain correction of the spinal deformity 2, 4

Optimal timing for surgical intervention is during early adolescence while the patient still has growth potential but before the curve progresses to a severity that increases surgical risks 5, 3
At 13 years old with a Risser stage 2, this patient is at an ideal age for surgical intervention to maximize correction potential while minimizing risks 2, 3

Without surgical intervention, curves exceeding 50 degrees will likely continue to progress throughout adulthood, potentially leading to cardiopulmonary compromise 2, 4
Progressive scoliosis can lead to decreased pulmonary function, increased pain, and reduced quality of life 5, 3
Severe scoliosis can result in reduced chest wall compliance and restrictive lung disease in adulthood 6, 5

Instrumentation with fusion is superior to decompression alone, as it prevents postoperative progression, instability, and need for reoperation, according to the Journal of Neurosurgery 7

Performing decompression without fusion in this age group leads to instability and progression requiring reoperation, as stated in the Journal of Neurosurgery 7