Improved chest wall fixation for correction of pectus excavatum.

Pectus excavatum, the most common congenital chest wall abnormality, is manifested by deformity of the costal cartilages resulting in a depressed and often rotated sternum. Although there are conflicting data to support and reject the concept that physiologic improvement can be a consequence of surgical repair, correction is frequently indicated for aesthetic improvement alone. The most popular current repair involves resection of abnormal costal cartilages, sternal osteotomy and mobilisation, followed by fixation of the sternum in the corrected position. Improved fixation techniques have evolved, but generally have not employed current concepts of rigid fixation. The correction of pectus excavatum using reconstruction plates incorporates the benefits of rigid fixation, while allowing custom chest wall contouring and sternal reorientation. Reconstruction plate fixation of the sternum should be considered during correction of pectus excavatum in adult and adolescent patients.