Injury
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Surgical management of hip fractures in elderly people is challenging and complications relating to surgery could be devastating. They often lead to reoperation and revision surgery and can be associated with significantly increased morbidity and mortality. ⋯ This article presents the aetiology, risk factors and incidence of perioperative and post-fracture fixation complications. Technical tips and tricks for a successful fixation as well as the contemporary evidence surrounding the augmentation of osteoporotic bone fixation in internal fixation of hip fractures are discussed.
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Proximal fifth metatarsal (V MT) bone fractures are common injuries that are a major diagnostic and therapeutic challenge. Lawrence and Botte considered different treatment options and the possibility of recovery and divided these fractures into three different regions: tuberosity avulsion fractures (zone I), acute fractures of the metaphysis at the level of the intermetatarsal junction (zone II) and proximal diaphysis stress fracture (zone III). A total of 42 athletes with fracture of the V MT bone in zone II and III were treated in our institution during a 6-year period. ⋯ Treatment results were evaluated radiologically and clinically using the Modified Foot Score. Results in group 1 were significantly better than those in group 2 and there was an earlier return to full athletic activity. The authors concluded that intramedullary fixation of V MT zone II and III fractures with cannulated compression screws was associated with excellent functional results and early and complete recovery.
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Trauma hip fractures in elderly patients are associated with high postoperative long-term morbidity and mortality and premature death. The high mortality in these patients can be explained by various factors, including the fracture itself; the preoperative poor condition and comorbidities of these patients; the influence of stressors, such as surgery and type of anaesthesia, on the patient's condition; and the postoperative development of major complications, such as cardiac failure, pulmonary embolism, pneumonia, deep venous thrombosis and acute renal failure. Thus, the Surgical Apgar Score (SAS) could be a valuable tool for objective risk stratification of patients immediately after surgery, and to enable patients with higher risk to receive postoperative ICU care and good management both during and after the hospital stay. ⋯ The SAS shows how intraoperative events affect postoperative outcomes. Calculating the SAS in the operating theatre provides immediate, reliable, real-time feedback information about patient postoperative risk. The results of this study indicate that all trauma hip fracture patients with SAS≤4 should go to the ICU postoperatively and should be under intensive surveillance both during the hospital stay and after hospital discharge.
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The rotational alignment is definitely important in the long bones such as tibias and femurs. We also predict the importance of rotational alignment in the trochanteric fractures. So we measured torsional malalignment in trochanteric fracture and anlaysed their risk factors and their clinical significance. ⋯ In this study, 25.7% of the patients who had undergone internal fixation following trochanteric fracture experienced torsional malalignment. Major factors of the torsional malalignment were an unstable fracture and the consequent delay in the operative time. But the torsional malalignment was deemed to have no effect on clinical results.
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The importance of the periosteum in fracture healing is well-known. Preserving periosteal vascularisation is essential during internal plate fixation of fractures. ⋯ The results show that plates with lower contact surface area stimulate angiogenesis in the underlying periosteum, which results in much higher blood vessel density compared with standard DCP. A randomised clinical trial is needed to prove the clinical relevance of these findings.