INTRODUCTION: over the last ten years, for patients who needed a combined anterior-posterior approach, an alternative thoracotomy has been used by posterior approach using in the second step the same posterior mid-line skin incision as was used in the first step. Objective: to assess the range of possibilities and complications associated with this new approach, which allows to mix a two-step surgery through a single posterior skin incision. METHODS: thirty-five patients operated between 2003 and 2007 were evaluated. All patients underwent a two-step approach through a single posterior mid-line skin incision for spinal cord decompression, discectomy, arthrodesis, osteotomy, or vertebrectomy. The angular magnitudes, etiology, age, vertebral levels, number of thoracotomy, and complications were evaluated. RESULTS: mean age 14.1 years (1-65 years old), ten kyphosis, and 24 kyphoscoliosis. Mean scoliosis was 80.5° (60-105°), mean kyphosis was 96.8° (76°-131°). Etiology: genetic syndromes, 11; idiopathic scoliosis, 6; neurological, 5; congenital, 4; fractures, 2; disc herniation, 1; tumors, 4; infection, 1. Thoracotomy was single in 30 and double in 5, and highest at level T3 and lowest T10. The complications that occurred was one pleural hemorrhage and two infections of the posterior surgical wound (8.6%). CONCLUSION: this approach allows to accede at all the levels of thoracic previous in procedures combined through a single posterior skin incision.
Thoracotomy; Thoracotomy; Surgical procedures, operative
