NCLEX Review Guide: Idiopathic Scoliosis in Child Health

Definition and Characteristics

• Idiopathic scoliosis is a lateral curvature of the spine greater than 10 degrees with no known underlying cause, affecting 2-3% of adolescents. The condition involves both lateral deviation and rotational deformity of vertebrae, creating the characteristic rib hump.
• Peak incidence occurs during adolescent growth spurts (ages 10-16), with females affected 8 times more frequently than males in curves requiring treatment.

Assessment Findings

• Adam's forward bend test is the primary screening tool - positive when rib prominence or paraspinal muscle prominence is visible during forward flexion. This test detects rotational component and structural curves versus postural abnormalities.
• Physical findings include uneven shoulder heights, asymmetrical waistline, prominent scapula, and unequal hip levels. Severe curves may cause decreased lung capacity and cosmetic concerns affecting self-esteem.

Conservative Management

• Observation and monitoring for curves 10-25 degrees with regular X-rays every 4-6 months during growth periods. Document progression using Cobb angle measurements and assess skeletal maturity.
• Bracing therapy is indicated for curves 25-40 degrees in skeletally immature patients, typically requiring 18-23 hours daily wear until skeletal maturity is reached.

Brace Care Instructions

1. Apply brace over thin cotton t-shirt to prevent skin irritation
2. Inspect skin daily for redness, breakdown, or pressure areas
3. Gradually increase wearing time over first week
4. Remove only for bathing and prescribed exercise periods
5. Maintain proper hygiene and brace cleaning routine

Surgical Intervention

• Spinal fusion with instrumentation is recommended for curves >40-50 degrees or progressive curves despite bracing. Posterior spinal fusion is most common, involving rod placement and bone grafting to achieve permanent correction.
• Post-operative care includes neurological assessments, pain management, and gradual mobility progression. Monitor for complications including infection, hardware failure, and pseudarthrosis.

Psychosocial Support

• Address body image concerns and self-esteem issues common in adolescents with visible deformity or brace wear. Provide emotional support and connect families with support groups or counseling resources.
• Encourage participation in appropriate physical activities while wearing brace, avoiding contact sports and activities with fall risk during treatment period.

Quick Check

• ☐ Can identify when bracing vs. surgery is indicated
• ☐ Understand proper brace care and wearing schedule
• ☐ Know assessment techniques and findings
• ☐ Recognize psychosocial impact on adolescents