International orthopaedics
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Fractures of the pubic rami due to low energy trauma are common in the elderly, with an incidence of 26 per 100,000 people per year in those aged more than 60 years. The purpose of this study was to evaluate the clinical application of this minimally invasive technique in patients with pubic ramus fractures combined with a sacroiliac joint complex injury, including its feasibility, merits, and limitations. ⋯ The minimally invasive technique in patients with pubic ramus fractures combined with a sacroiliac joint complex injury provided satisfactory efficacy.
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Multicenter Study
Study of the severity of musculoskeletal injuries and triage during the 2005 Pakistan earthquake.
On 8 October 2005 a massive earthquake hit the northern mountainous areas of Pakistan and Kashmir causing 73,338 deaths and leaving over 125,000 severely injured. In a region which was less prepared for such an enormous disaster, mobilising rescue, relief and rehabilitation posed great challenges. The first author (SMA) established two level 1 orthopaedic trauma and rehabilitation units in each of two severely hit major cities through private philanthropy. According to the severity of injuries, the patients were triaged and treated. The aim of this study is to improve the future strategies in similar scenarios. ⋯ In a massive calamity over a wide geographical area away from big university hospitals, such as the 2005 Pakistan earthquake, the level 1 operating theatre facilities must be established within the area to meet the immediate needs of the patients nearest to their homes and families, and run forever so that patients can have excellent follow-up and can use the same facilities regularly. In the aftermath of this earthquake the need to practise triage in the first 72 hours was thoroughly realised and effectively practised in our centres.
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The restoration, and fixation, of normal pelvic anatomy after a windswept type injury can be a difficult endeavor and our purpose is to describe a method to accomplish this. ⋯ This is an effective method of correcting and maintaining reduction until healing for this relatively rare and difficult-to-treat injury pattern.
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Randomized Controlled Trial Meta Analysis
Comparison of artificial total disc replacement versus fusion for lumbar degenerative disc disease: a meta-analysis of randomized controlled trials.
To compare the efficacy and safety of TDR to that of the fusion for the treatment of lumbar degenerative disc disease (LDDD). ⋯ The results showed the TDR has significant safety and efficacy comparable to lumbar fusion at two year follow-up. Although superiority compared to fusion could not be proved, by comparing clinical symptoms relieved, motion preserved, and the low reoperation rate during long-term follow-up on TDR, TDR was considered safe and effective. Therefore, the authors suggest adopting TDR on a large scale; with failure of TDR, interbody fusion would be performed.
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The purpose of this study was to evaluate the biomechanical stability and compressive forces across the sacroiliac (SI) joint of an anterior internal fixator compared to the femoral distractor and external fixator for vertically unstable pelvic fractures. ⋯ The anterior pedicle screw internal fixator allows for indirect compression across the sacroiliac joint that is superior to two-pin external fixation and comparable to the femoral distractor. The anterior internal fixator may be an option for temporary anterior pelvic fixation in situations where external fixation or the femoral distractor have otherwise been used.