1/255. sciatic nerve injury associated with fracture of the femoral shaft.The sciatic nerve escapes injury in most fractures of the femoral shaft. We report a case of sciatic nerve palsy associated with a fracture at the distal shaft of the femur. The common peroneal division of the sciatic nerve was lacerated by a bone fragment at the fracture site. Despite the delay in treatment, a satisfactory result was obtained.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
2/255. Pseudoaneurysm of the superficial femoral artery following accidental trauma: result of treatment by percutaneous stent-graft placement.Accidental trauma frequently involves the extremities, and can extend to involve their blood supply, causing exsanguinating hemorrhage and pseudoaneurysm in the involved blood vessel. This is traditionally managed by surgical repair. We report a case in which control of life-threatening hemorrhage and exclusion of a large, post-traumatic pseudoaneurysm in the superficial femoral artery was performed by a commercially available stent-graft, without complication. This treatment method may be a safe and effective alternative to surgery in selected patients.- - - - - - - - - - ranking = 0.038736807618481keywords = trauma (Clic here for more details about this article) |
3/255. Transient peroneal nerve palsies from injuries placed in traction splints.Two patients thought to have distal femur fractures presented to the emergency department (ED) of a level 1 trauma center with traction splints applied to their lower extremities. Both patients had varying degrees of peroneal nerve palsies. Neither patient sustained a fracture, but both had a lateral collateral ligament injury and one an associated anterior cruciate ligament tear. One patient had a sensory and motor block, while the other had loss of sensation on the dorsum of his foot. After removal of the traction splint both regained peroneal nerve function within 6 hours. Although assessment of ligamentous knee injuries are not a priority in the trauma setting, clinicians should be aware of this possible complication in a patient with a lateral soft tissue injury to the knee who is placed in a traction splint that is not indicated for immobilization of this type of injury.- - - - - - - - - - ranking = 0.61291226920616keywords = injury, trauma (Clic here for more details about this article) |
4/255. Complications of Kuntscher intramedullary nailing in a child: a case report.A fracture of the femur in a 7-year-old boy who was treated with retrograde Kuntscher nailing is described. The follow-up period was 8 1/2 years. Deep infection, physeal injury of the femoral head, and trochanteric epiphysiodesis were serious consequences of the surgery.- - - - - - - - - - ranking = 0.2keywords = injury (Clic here for more details about this article) |
5/255. The abdominal compartment syndrome: a report of 3 cases including instance of endocrine induction.Three patients with the abdominal compartment syndrome are presented and discussed. In one of the patients the condition was induced in an endocrine fashion, since trauma was sustained exclusively by the middle third of the left leg. The development of the syndrome as a remote effect of local trauma has never been reported previously. In all three instances only insignificant amounts of intraperitoneal fluid was found and the increase in abdominal pressure was due to severe edema of the mesentery and retroperitoneum. Since the condition is highly lethal, early diagnosis is imperative, and this starts by carrying a high index of suspicion. Measurement of the intraperitoneal pressure easily confirms this diagnosis. It is emphasized that measurements at various sites, like bladder and stomach, in each patient is essential to confirm the diagnosis, since one of the sites may be rendered unreliable due to intraperitoneal processes impinging on the affected site and affecting its distensibility.- - - - - - - - - - ranking = 0.01291226920616keywords = trauma (Clic here for more details about this article) |
6/255. Use of a custom retrograde intramedullary rod for the management of distal femoral nonunion: a report of two cases.Nonunion of the distal femur is a rare injury that is difficult to manage. A variety of surgical implants and techniques are available. We present an alternative mode of treatment for supracondylar femoral nonunion using a custom retrograde titanium femoral nail (Biomet; Warsaw, IN) to successfully achieve union in two cases. We believe the added length, custom modifications, and enhanced stability allowed better fixation in an osteopenic distal femur.- - - - - - - - - - ranking = 0.2keywords = injury (Clic here for more details about this article) |
7/255. Lower limb exsanguination and embolism.We report a case of fatal pulmonary embolism during lower limb exsanguination in orthopaedic surgery. A 76-year-old woman underwent an open fixation of an external femoral condyle fracture one day after injury. Subarachnoidal anaesthesia was performed and Esmarch compression bandages were applied in preparation for tourniquet ischaemia. At this time, the patient lost consciousness, became apneic and collapsed. resuscitation procedures were instituted and transoesophageal echocardiography revealed pulmonary embolism. In spite of haemodynamic support and thrombolytic therapy, the patient died. Postmortem examination revealed multiple thromboemboli of recent origin in the right heart cavities, in the pulmonary arteries and in the popliteal and tibial veins of the injured leg. Preventive, diagnostic and therapeutic options of this catastrophic event and indications of pulmonary embolectomy are discussed.- - - - - - - - - - ranking = 0.2keywords = injury (Clic here for more details about this article) |
8/255. Femoral bone regeneration subsequent to impaction grafting during hip revision: histologic analysis of a human biopsy specimen.Cemented revision with impaction grafting shows encouraging early clinical results; postoperative biopsy specimens taken from the proximal femur in humans have demonstrated viable trabecular and cortical bone. Human radiographic studies also illustrate density changes within the proximal femur, consistent with remodeling of bone-graft. In an animal experiment, bone incorporation was shown in the proximal femur, but graft lysis was reported around the distal portion of the implant. We report on a patient who sustained a traumatic femoral fracture at the level of the tip of the femoral component 27 months after revision with impaction grafting and a collarless polished taper stem. At the time of open reduction and internal fixation of the fracture, we obtained circumferential biopsy specimens from the fracture site. Three distinct zones could be identified histologically: i) an inner zone consisting of bone-cement, fibrous tissue, and partially necrotic trabeculae with evidence of bone remodeling; ii) a middle zone consisting of viable trabecular bone and probable neocortex formation with fewer particles of bone-cement; and iii) an outer zone with viable cortex. Fibrous tissue was present around some of the incorporating bone-graft fragments, but no continuous fibrous membrane was present. Cement particles were identified, but no polyethylene debris was found by light microscopy. biopsy specimens from the distal aspect of the prosthesis may not reflect changes seen proximally, but based on the available tissue, this case illustrated histological evidence of bone-graft remodeling after impaction grafting. These results are consistent with our expectations based on radiographic findings and clinical results.- - - - - - - - - - ranking = 0.0064561346030802keywords = trauma (Clic here for more details about this article) |
9/255. Transcranial doppler detection of fat emboli.BACKGROUND AND PURPOSE: The fat embolism syndrome (FES) is characterized by the simultaneous occurrence of pulmonary and neurological symptoms as well as skin and mucosal petechiae in the setting of long-bone fractures or their surgical repair. Its pathophysiology is poorly understood, and effective treatments are lacking. We present 5 patients with long-bone fractures in whom in vivo microembolism was detected by transcranial Doppler. methods: Five patients with long-bone fractures were monitored with transcranial Doppler for microembolic signals (MESs) after trauma. Two patients also had intraoperative monitoring. A TC-2020 instrument equipped with MES detection software was used. Detected signals were saved for subsequent review. Selected signals satisfied criteria defined previously and were categorized as large or small. RESULTS: Cerebral microembolism was detected in all 5 patients and was transient, resolving within 4 days of injury. Intraoperative monitoring revealed an increase in MESs during intramedullary nail insertion. The characteristics of MESs after injury varied among patients, with large signals being more frequent in the only patient with a patent foramen ovale. CONCLUSIONS: Cerebral microembolism after long-bone fractures can be detected in vivo and monitored over time. These findings may have potential diagnostic and therapeutic implications.- - - - - - - - - - ranking = 0.40645613460308keywords = injury, trauma (Clic here for more details about this article) |
10/255. Pathological fractures in spondyloenchondrodysplasia: case report.We present a patient with spondyloenchondrodysplasia who sustained two pathological fractures of long bones in a period of 6 months. This complication of spondyloenchondrodysplasia has not been described previously. Since both fractures occurred with mild trauma, it would appear that spondyloenchondrodysplasia can be associated with a tendency towards pathological fractures and, therefore, it would be advisable to warn people suffering from this condition to avoid activities that put excessive strain on the limbs.- - - - - - - - - - ranking = 0.0064561346030802keywords = trauma (Clic here for more details about this article) |
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