compare the radiological results in sagittal balance correction obtained with pedicle subtraction osteotomy (PSO) versus anterior-posterior osteotomy (APO) by double approach in adults. between January of 2001 and July of 2009, fifty-eight vertebral osteotomies were carried out in fifty-six patients: 9 Smith-Petersen osteotomy (SPO), one vertebral resection osteotomy (VRO), 30 anterior-posterior osteotomies (APO) and 18 pedicle subtraction osteotomies (PSO), being the lasts two groups the sample studied (48 osteotomies). The mean age of the patients was 56.3 years (17–72). Initial diagnose was: 28 posttraumathic kyphosis, 7 postsurgical kyphosis, 7 adult degenerative disease, 4 ankylosing spondylitis and 2 congenital kyphoscoliosis. We evaluated the preoperative standing radiographs, the postoperative and at final follow-up by digital measurements with iPACS system viewer (© Real Time Image, USA, 2001). The mean follow-up was 54 months (6–98), and complications were analized.Purpose
Material and Methods
Intramedullary nailing is indicated to stabilization of tibia shaft fractures. Intramedullary nailing through an infra-patellar incision is commonly the technique of choice. While intramedullary nailing of simple diaphyseal fracture patterns is relatively easy, proximal tibia fractures, extremely comminuted/segmental tibia fractures, politrauma with multiple fractures in both extremities and reconstruction of bone loss segment with stiffness of the knee joint can be very challenging to treat. A novel technique for intramedullary tibia nailing through the patella-femoral joint is described. This technique allow extension tibia during intervention time and it supplies easier reduction of the pattern of fracture above. The purpose of our investigation was to evaluate the use of this new technique in described above pattern fracture and patient situation; because we have thought that new technique can perform better outcomes in this situations. An observational study of tibia fractures or bone defect was performed for consecutive patients who presented: proximal tibia fractures, extremely comminuted/segmental tibia fractures, politrauma with multiple fractures in both extremities and reconstruction of bone loss segment in the Trauma unit of our institution from September 2009 to August 2010. A total of 32 were included in our study, which performed surgery intervention with Trigen tibia nail (Smith & Nephew, Memphis) with suprapatelar device. Demographic data, mechanism of injury, fracture classification, ROM (2 and 6 weeks, and 3 months), consolidation rate, reduction fracture quality and knee pain at 3 months were recorded.Introduction and objectives
Materials and Methods
