Randomized comparison of oblique and perpendicular stabilizers for minimally invasive repair of pectus excavatum.

Objectives: Bar dislocation is one of the most feared complications of the minimally invasive repair of pectus excavatum.

Methods: Prospective randomized parallel-group clinical trial intending to assess whether oblique stabilizers can reduce bar displacement in comparison with regular stabilizers used in minimally invasive repair of pectus excavatum. Additionally, we evaluated pain, quality of life and other postoperative complications.