Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Jan 2010
Case ReportsInjury of the right and left inferior epigastric artery during the implantation of a stand-alone ALIF cage through a left retroperitoneal approach: a case report.
Various perioperative vascular complications of anterior lumbar spine procedures have been described in orthopaedic literature. We report the unusual case of a perioperative bleeding from the right and left epigastric inferior artery occurring when using a stand-alone ALIF device (Synfix, Synthes, Oberdorf, Switzerland) at the L5/S1 level through an anterior left retroperitoneal approach. The primary stability of the Synfix is achieved by four divergent screws which are inserted through the anteriorly located plate into the neighbouring vertebral endplates. ⋯ Insertion of divergent screws of the Synfix device may cause severe distension and rupture of the epigastric vessels. This case shows that a lesion of the right epigastric artery may be a hazard even in left retroperitoneal approaches. To the author’s knowledge this is the first case describing a lesion of the right epigastric artery during an ALIF procedure through a left retroperitoneal approach.
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Arch Orthop Trauma Surg · Jan 2010
Digastric trochanteric flip osteotomy and surgical dislocation of hip in the management of acetabular fractures.
To assess the efficacy and safety of digastric trochanteric flip osteotomy technique in the management of acetabular fractures and to evaluate surgical outcome in terms of fracture reduction, femoral head viability of selected acetabular fractures treated operatively using a digastric trochanteric flip osteotomy and a modified Kocher–Langenbeck approach with surgical dislocation of the femoral head. ⋯ This technique gives good exposure (especially in posterior wall, dome area, posterior fracture-dislocation with intra-articular fragments/femoral head fractures and T-fractures), preservation of abductor strength (which may be lost with excessive retraction of abductors to see dome area in classical posterior approach), reliable healing of osteotomy (in contrast to conventional trochanteric osteotomy) without risking the vascularity of femoral head.
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Arch Orthop Trauma Surg · Jan 2010
Dutch orthopedic blood management surveys 2002 and 2007: an increasing use of blood-saving measures.
Hip and knee arthroplasties are frequently complicated by the need for allogeneic blood transfusions. The surveys were developed to assess the use of blood-saving measures in orthopedic surgery in the Netherlands in 2002 and 2007. ⋯ There is an evident increase in the preoperative use of erythropoietin and the postoperative use of autologous retransfusion of drained blood among Dutch orthopedic departments. There appears to be an increasing awareness and positive attitude among Dutch orthopedic surgeons to implement perioperative blood-saving measures.
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Non-unions of long bone fractures are a therapeutic and economic problem of increasing frequency. Aside from conservative treatment options such as ultrasound, impulse waves, and casts, the basic surgical options are autogenous cancellous bone grafting, rod dynamization, reamed nailing, plate fixation, and bone transport techniques. If these methods fail to work, there is a need for alternative treatment options. ⋯ There were no perioperative or postoperative complications. Follow-up was obtained for a minimum of 6 months. 47 of the 57 (82%) implantations were successful, with bony healing confirmed by clinical and radiological evaluation. In summary, our results support BMP 7 as an additional innovative therapy for long bone non-unions.