Journal of orthopaedic trauma
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Obtaining an accurate reduction of the posterior malleolar fragment in high-energy pilon fractures can be difficult through standard anterior or medial incisions, resulting in a less than optimal articular reduction. The purpose of this study was to report on our results using a direct approach with posterior malleolar plating in combination with staged anterior fixation in high-energy pilon fractures. ⋯ The addition of a posterior lateral approach offers direct visualization for reduction of the posterior distal fragment of the tibial pilon. Although the joint surface itself cannot be visualized, this reduction allows the anterior components to be secured to a stable posterior fragment at a later date. This technique improved our ability to subsequently obtain an anatomic articular reduction based on computed tomography scans and preservation of the tibiotalar joint space at a minimum 1-year follow-up. Furthermore, it correlated with an improvement in clinical outcomes with increases in Maryland Foot Score and Ankle & Hindfoot score for the posterior plating group. Although promising, continued follow-up will be needed to determine the long-term outcome using this technique for treating tibial pilon fractures.
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To determine what anatomic structures are at risk after the application of a subcutaneous anterior pelvic internal fixator (APIF), from an incision over the anterior iliac crest to an incision centered over the pubic symphysis (Pfannenstiel). ⋯ The anatomic structures hypothesized to be potentially endangered because of the lack of direct visualization during APIF placement, include the LFCN, IIN, IHN, femoral nerve, femoral artery, and femoral vein. Based upon our anatomic study, APIF, which may be used for treatment augmentation of anterior pelvic ring disruptions, does not place these structures at significant risk. In addition, the reproductive structures (round ligament and spermatic cord) are in direct visualization and can easily be avoided during implant placement.
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Acute traumatic pelvic instability mandates reduction and mechanical stabilization to maximize the chance of a good functional outcome. Posterior pelvic fixation is frequently inadequate to stabilize the pelvic ring in isolation. ⋯ However, many drawbacks exist with this treatment, most notably the high infection rates of the transcutaneous pins, impaired patient mobilization, and suboptimal mechanical properties. We present a technique of a subcutaneous anterior pelvic fixator as an alternative method of anterior pelvic ring reduction and stabilization that avoids many of the drawbacks of traditional anterior pelvic external fixation.
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Previous studies have reported a negative effect of pelvic trauma on genitourinary and reproductive function of women. However, fracture pattern, injury severity, and final fracture alignment have not been well studied. The purpose of this project was to describe sexual function in women after pelvic ring injury. ⋯ Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Residual dysfunction after pelvic trauma has been previously described, but limited functional outcome data are available in the female population after high-energy pelvic ring injury. The purposes of this study were to determine functional outcomes and to characterize factors predictive of outcome. ⋯ Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.