Injury
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Open injuries in children are rare compared to adults. In children with major open injuries, there is no specific scoring system to guide when to amputate or salvage the limb. The use of available adult scoring systems may lead to errors in management. The role of Ganga Hospital Open Injury Severity Scoring (GHOISS) for open injuries in adults is well established and its applicability for pediatric open injuries has not been studied. This study was done to analyse the usefulness of GHOISS in pediatric open injuries and to compare it with MESS(Mangled Extremity Severity Score). ⋯ GHOISS is a reliable predictor of injury severity in type IIIB open fractures in children and can be used as a guide for decision-making. The use of MESS score in children has a lower predictive value compared to GHOISS in deciding amputation versus salvage. A GHOISS of 17 or more has the highest sensitivity and specificity to predict amputation.
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Observational Study
Predictors of falls in recreational snowboard jumping: An observational study.
Jumping is popular in the sport of snowboarding. Epidemiological research has shown an increased risk of injury associated with this activity. Falls are common when jumping and although there is a logical connection between falling and injury occurrence, thus far little attention has been given to factors involved in the jumping-fall relationship. The current study aimed to add to the current knowledge base by identifying predictors of falling during intentional snowboard jumping within terrain park facilities. ⋯ It is likely that jumping will remain popular in snowboarding and thus research efforts should focus on minimising the risk of injury associated with this skill. Reducing the overall incidence of falling, identified in the current study to be high, is a potential area for improvement. The potential for fall risk reduction through technique and decision making changes provides justification for further research in this area.
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Comparative Study
Nerve injuries to the volar aspect of the hand: A comparison of the reliability of the Weber static test versus the gauze test.
When examining lacerations to the volar aspect of the hand a gauze test may usually be performed to detect nerve injuries. However, published literature suggests that its sensitivity and specificity are lower than 100%. The aim of this study was to determine whether a Weber static (main hypothesis) and dynamic test or a Semmes-Weinstein test (secondary hypotheses) could be a more reliable test than the gauze test to rule out any nerve injury and avoid unnecessary wound explorations. ⋯ The specificities of the gauze test, the Weber static test, the Weber dynamic test and the Semmes Weinstein monofilament test were 79%, 79%, 79% and 78.9% respectively. Examination of lacerations to the volar aspect of the hand to rule out any nerve injuries should include a Weber static test instead of a gauze test. A negative Weber static test should not however discourage a surgical exploration of the laceration to rule out tendinous or vascular injury.
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The aim of this study was to present a modified Murray and Schwarz 2.5-mm Kirschner wire (K-wire) intramedullary (IM) technique for fixation of displaced midshaft clavicle fractures (DMCF), and to compare the differences in treatment outcome of two-part (Robinson 2B.1) and multifragmentary (Robinson 2B.2) DMCF. ⋯ Intramedullary clavicle fixation with a 2.5-mm K-wire is a safe surgical technique. 2B.1 injuries treated with 2.5-mm IM K-wire fixation have relatively improved outcome compared with displaced 2B.2 fractures for both non-union and reoperation rates. There were no occurrences of implant migration with either 2B.1 or 2B.2 injuries, and a non-significant difference in implant irritation was documented with IM K-fixation. The non-union rate with K-wire IM fixation of 2B.1 injuries concords with the published results of other IM devices and thus this technique should be added to the surgeon's armamentarium when considering surgical treatment of such injuries.
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Major lower limb amputation significantly increases the energy cost of walking for patients. Complications such as osteomyelitis may require further surgery, and can lead to shortening of the stump. In these cases, the aim should be to treat infection without shortening the limb further. We present a series of patients with established osteomyelitis of the amputation stump, managed using a modified Lautenbach technique. ⋯ We believe that this case series is the largest so far published regarding this modification of the Lautenbach Procedure. This operation treats infection effectively without further loss of bone length, and no patients so far have developed significant complications.