Injury
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The purpose of this study was to investigate the injury characteristics of medial patellofemoral ligament (MPFL), and to analyse the correlations between the injury patterns of MPFL and articular cartilage lesions of the lateral femoral condyle in children and adolescents with acute lateral patellar dislocation (LPD). ⋯ Firstly, the MPFL is most easily injured at the PAT, and secondly at the FEM in children and adolescents after acute LPD. The complete MPFL tear is more often concomitant with osteochondral lesions of the lateral femoral condyle than the partial MPFL tear. The isolated patellar-sided MPFL tear and the combined MPFL tear are more easily concomitant with chondral lesions and osteochondral lesions of the lateral femoral condyle than the isolated femoral-sided MPFL tear.
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Computed tomography (CT) scan has increasingly become the diagnostic modality of choice for the evaluation of patients with blunt abdominal trauma. CT scan is highly sensitive in the detection of small amounts of free intraperitoneal air (FIA). We aimed to evaluate the usefulness of FIA detected by CT scan in diagnosing bowel perforation in blunt trauma patients. ⋯ Our study which stemmed from a community-based hospital showed that free intraperitoneal air found on abdominal CT scan of blunt trauma patients was an unreliable radiological finding for bowel perforation. The decision for laparotomy should be based on combined clinical and radiological findings. Conservative management with active observation may avoid unnecessary laparotomy.
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Review Meta Analysis
Is early hip fracture surgery safe for patients on clopidogrel? Systematic review, meta-analysis and meta-regression.
Hip fracture is a common presentation in the elderly population, many of whom will be taking the antiplatelet clopidogrel, which has the potential to increase perioperative bleeding. The aim of this systematic review and meta-analysis was to answer the questions: (1) is early hip fracture surgery for patients on clopidogrel associated with worse postoperative outcomes compared to patients not on clopidogrel? (2) is early versus delayed surgery for these patients associated with worse postoperative outcomes? ⋯ Early surgery appears safe for patients with hip fracture though there may be a small increase in the rate of blood transfusion. However, larger prospective trials are required to confirm these findings.
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Phalangeal neck fractures are uncommon and are almost exclusively seen in children. Most paediatric hand fractures are treated conservatively and an excellent outcome is expected in almost all cases. Paediatric phalangeal neck fractures are different mainly because they are unstable and have a high risk of complications. ⋯ Furthermore, complications such as persistent deformity, nonunion, and avascular necrosis are commonly seen following management of phalangeal neck fractures; such complications are extremely rare in other paediatric hand fractures. The current paper aims to review the diagnosis, classification, management and complications of these fractures in children. The paper also aims to introduce an extended classification of phalangeal neck fractures and to explain the clinical relevance of the extended classification.
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Randomized Controlled Trial
Total hip arthroplasty with minimal invasive surgery in elderly patients with neck of femur fractures: our institutional experience.
The purpose of this study was to investigate whether minimal invasive surgery (MIS) in elderly patients with neck of femur fractures would reduce the peri-operative complications and improve the post-operative ambulation and length of hospital stay in his cohort of patients. Forty elderly patients were treated with either total hip arthroplasty (THA) or bipolar prosthesis using MIS transgluteal approach. A matched reference group treated with a conventional surgical approach formed the control group. ⋯ Radiographic implants positioning was similar amongst the two groups. No skin complication, no primary infection, no death within ninety days and no dislocations were observed. MIS approach for implanting THA after a femoral neck fracture in the elderly appears to be a reliable procedure.