Clinical Scorecard: Evaluation of Surgical Techniques for Pectus Excavatum in Pediatric Patients: A Retrospective Analysis from a Single Institution

At a Glance

Key Highlights

• Comparison of two modified Nuss procedures: single-incision modified Nuss and modified Nuss with a non-flipping bar
• Both procedures demonstrated comparable safety, efficacy, and postoperative recovery in pediatric PE patients
• Surgical technique selection should be individualized based on patient age, chest wall compliance, deformity morphology, and retrosternal space

Guideline-Based Recommendations

Diagnosis

• Use cross-sectional imaging to assess severity via Haller index and pectus correction index
• Consider clinical symptoms and objective cardiopulmonary impact when deciding on surgical intervention

Management

• Minimally invasive repair of pectus excavatum (MIRPE) is preferred in children and adolescents
• Select single-incision modified Nuss for younger patients with compliant chest walls and adequate retrosternal space
• Select modified Nuss with non-flipping bar for older patients or those with anatomically challenging deformities to avoid intraoperative bar turnover
• Employ thoracoscopic visualization routinely during surgery, either through the working incision or an additional port

Monitoring & Follow-up

• Monitor postoperative recovery including pain control and early mobilization
• Use multimodal analgesia including intercostal nerve blocks and patient-controlled opioids to facilitate respiration and ambulation
• Follow up with imaging and clinical assessment to evaluate therapeutic efficacy and detect complications

Risks

• Potential complications related to retrosternal tunnel creation and bar placement
• Risk of bar displacement or rotation requiring secure stabilizer fixation
• Operative time may be longer and incisions more numerous with non-flipping bar technique

Patient & Prescribing Data

Pediatric and adolescent patients with moderate to severe pectus excavatum undergoing surgical correction

Both single-incision modified Nuss and non-flipping bar modified Nuss procedures provide effective and safe correction with similar complication rates and postoperative outcomes

Clinical Best Practices

• Tailor surgical technique selection to individual patient factors including age, chest wall compliance, and deformity characteristics
• Utilize thoracoscopic assistance to enhance visualization and safety during bar placement
• Implement multimodal analgesia protocols to optimize postoperative pain control and facilitate early mobilization
• Engage in shared decision-making with patients and guardians regarding surgical approach

References

• Pectus excavatum clinical overview and surgical techniques
• Minimally invasive repair of pectus excavatum: Nuss procedure and modifications
• Postoperative care and pain management in MIRPE