Scoliosis after chest wall resection

Area of Science:

• Thoracic surgery
• Spinal deformity
• Scoliosis research

Background:

• Growing evidence links rib abnormalities to scoliosis development.
• Rib resection is a potential factor influencing scoliosis progression.
• Existing data on post-thoracotomy scoliosis primarily comes from case reports.

Purpose of the Study:

• To investigate the incidence and characteristics of scoliosis following rib or chest wall resection.
• To determine if the location of rib resection impacts scoliosis development.

Main Methods:

• Retrospective review of 37 patients undergoing chest wall or rib resection (1992-2005).
• Analysis of demographic data, resection site, and spinal curvature changes.
• Radiographic or CT scan assessment at latest follow-up for 21 patients.

Main Results:

• Scoliosis developed in 14 of 21 patients (mean Cobb angle 25.8°).
• Progressive spinal deformity occurred in 11 patients post-resection (average change 29°).
• Resections above the sixth rib were associated with higher scoliosis incidence (7/8 patients) compared to those below (4/13 patients).

Conclusions:

• Rib or chest wall resection poses a significant risk for developing scoliosis.
• Scoliosis risk is notably higher when resection involves ribs superior to the sixth rib.
• Further research is warranted to understand and mitigate this risk.