Injury
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Comparative Study
Preoperative estimation of tibial nail length--because size does matter.
Selecting the correct tibial nail length is essential for satisfactory outcomes. Nails that are inserted and are found to be of inappropriate length should be removed. Accurate preoperative nail estimation has the potential to reduce intra-operative errors, operative time and radiation exposure. ⋯ We found that radiological methods such as using an AP radiograph with known magnification and intra-operative radiographic ruler were able to predict nail length very accurately and we suggest that these measurements should be performed routinely. The guidewire technique was also effective but we recommend that it not be used in isolation as errors can occur. We found that anatomical measurements are not accurate for predicting tibial nail length.
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Debate continues about the optimal management strategy for patients with renal injury. ⋯ In the present study, violation of the guidelines increased with injury severity. A&E can provide both a useful adjunct to nonoperative management and alternative to surgical intervention in specialised centres with appropriate equipment and expertise, even in patients with high grade renal injury. We advocate an update of the guidelines with a more prominent role of A&E.
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Accurately determining the entry location of penetrating eye and face wounds and relating that to mortality and long-term morbidity is of vital importance in the design of future personal protective equipment. ⋯ Although the lower third of the face remains poorly protected, the incidence of lower facial wounds could be further reduced by the use of ballistic visors by servicemen in exposed positions in vehicles (which represented 16% of facial injuries). Such a visor could potentially have prevented 17 deaths. A rigid attachment to the front of a ballistic helmet would allow either a visor, a high visibility LED lamp or a night vision goggle to clip in and we believe this capability should be investigated through future human factor trials.
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Helicopter Emergency Medical Services (HEMS) are highly resource-intensive facilities that are well established as part of trauma systems in many high-income countries. We evaluated the cost-effectiveness of a physician-staffed HEMS intervention in combination with treatment at a major trauma centre versus ground ambulance or indirect transport (via a referral hospital) in New South Wales (NSW), Australia. ⋯ Our investigation confirms a HEMS intervention is associated with improved mortality in trauma patients, especially in patients with serious injury and TBI. The improved benefit of HEMS in patients with serious injury and TBI leads to improved estimated cost-effectiveness.
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The existing evidence regarding the management of quadriceps tendon rupture remains obscure. The aim of the current review is to investigate the characteristics, the different techniques employed and to analyse the clinical outcomes following surgical repair of quadriceps tendon rupture. An Internet based search of the English literature of the last 25 years was carried out. ⋯ It appears that the type of surgical repair does not influence the clinical results. The majority of the studies reported good or excellent ROM and return to the pre-injury activities. The overall rate of re-rupture was 2%.