Injury
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Concerning the tension-band principle of internal fixation, this study aims to establish whether any difference in interfragmentary gap exists after bone-reducing forceps are released, when a recommended suture-knot technique and a new technique are tested in vitro on a purpose built machine that features a model of a transverse fracture of the patella. In addition, a standard tension-band wiring technique has also been tested as one form of control. ⋯ This evaluation study has produced quantitative and comparable data of fracture gap as observed with the model of a transverse patella fracture, for both new and established surgical techniques. The contribution this study has made to the knowledge of the subject is that a testing device similar to the one in this study may be useful in the future for conducting preliminary studies of new or established tension-band techniques. The proposed tension-band suture method tested in this dissertation provided statistically significant quantitative data, which may after further work, support its use as an alternative method in the clinical setting.
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Intramedullary nailing is the treatment of choice for unstable or displaced tibial fractures. Titanium nails have been advocated for their improved biocompatibility and biomechanical properties but concerns are held about increased complications. We present results of 225 tibial fractures in 221 patients (90% follow-up) treated with the ACE titanium tibial nail (DePuy International Limited, Leeds, UK) inserted between 1995 and 2003 in one hospital department, which show no increased complications compared with the published literature. ⋯ Median union time was unaffected by open injury, reaming or age. Ninety (43.3%) patients required re-operation of which 23 (11%) had a second re-operation. In total 43 (20.7%) nails were removed, without any complication as previously reported for this nail.
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Intramedullary nailing has become a popular and effective procedure for the treatment of most tibial fractures. However, concerns regarding difficulties with reduction, the use and extent of intramedullary reaming, and hardware failure are probably the only constraints to its widespread use. In this prospective study, we present the clinical and radiographic results of the Orthofix tibial nailing system used in the treatment of tibial shaft fractures. ⋯ There were no substantial differences in time to fracture union or in the rate of complications related to minimal open reduction. In addition, there seem to be more benefits than risks in the use of power intramedullary reaming during intramedullary fixation of tibial shaft fractures. In conclusion, most tibial shaft fractures can effectively and safely be treated using this type of locking intramedullary nailing device, with relatively few complications, and with satisfactory long-term clinical results.
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Juvenile Tillaux fracture is relatively an uncommon injury for which there appears no established treatment protocol. ⋯ Treatment of juvenile Tillaux fractures with 2mm or more displacement by internal fixation without any attempt of closed reduction gives excellent results.