ABSTRACT
PURPOSE: To compare 2 methods of fusion in the treatment of lumbar spondylolisthesis: posterior lumbar interbody fusion (PLIF) and intertransverse fusion (ITF). METHODS: 20 patients with lumbar spondylolisthesis were randomly allocated to one of 2 groups: decompression, posterior instrumentation, and PLIF (n=10) or decompression, posterior instrumentation, and ITF (n=10). The Oswestry low back pain disability questionnaire was used for clinical assessment. Radiography was performed preoperatively and postoperatively to assess the reduction of spondylolisthesis or slip. RESULTS: In the PLIF and ITF groups, 87.5% and 100% had a satisfactory clinical result, and 48% and 39% had reduced spondylolisthesis, respectively. Both had a fusion rate of 100%. PLIF showed better reduction of spondylolisthesis, although ITF achieved a better subjective and clinical outcome. CONCLUSION: Morbidity and complications are much higher following PLIF than ITF. ITF is recommended because of the simplicity of the procedure, lower complication rate, and good clinical and radiological results.
Subject(s)
Lumbar Vertebrae/surgery , Spinal Fusion/methods , Spondylolisthesis/surgery , Adult , Decompression, Surgical , Humans , Lumbar Vertebrae/diagnostic imaging , Middle Aged , Orthopedic Fixation Devices , Postoperative Complications , Radiography , Sacrum/diagnostic imaging , Spondylolisthesis/diagnostic imagingABSTRACT
Despite advances in reconstructive surgery, salvage of mangled extremities still requires long periods of treatment with many operations that can be taxing both to the surgeon and the patient. Attempts at reconstruction of severely shattered limbs necessitate counselling with regard to the protracted course of treatment and associated morbidity as well as problems which may require abandoning of the procedure and secondary amputation. We report the successful salvage of a severely comminuted and open fracture of the tibia in a 32-year-old man.
Subject(s)
Fractures, Comminuted/surgery , Fractures, Open/surgery , Tibial Fractures/surgery , Adult , Fracture Fixation, Intramedullary/methods , Fractures, Comminuted/diagnostic imaging , Fractures, Open/diagnostic imaging , Humans , Limb Salvage/methods , Male , Radiography , Tibial Fractures/diagnostic imagingABSTRACT
Interlocking nailing is a widely accepted and performed treatment for tibial shaft fractures. The addition of percutaneously placed transfixation screws increases the stabilisation provided by intramedullary nailing; however, the technical complexity associated with the procedure has introduced new potential complications. We report a pseudoaneurysm of the anterior tibial artery caused by a proximal interlocking screw after intramedullary nailing surgery to repair a tibial shaft fracture. The patient experienced complete relief of symptoms following removal of the nail and the screws, excision of the proximal fibula, resection of the pseudoaneurysm, and ligation of the anterior tibial artery. We recommend the oblique placement of the proximal interlocking screws to prevent this rare complication.
