Injury
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In acetabular fracture surgery, an infra-acetabular screw (IAS) is inserted from the anterior to the posterior column through the infra-acetabular corridor to stabilize both columns. Although the IAS is useful for increasing fixation strength, proper placement requires proficiency and often results in extraosseous screw penetration. The complex anatomy of the infra-acetabular corridor and difficult intraoperative detection of the ideal insertion point and angle make proper placement of the IAS challenging. This study aimed to detect the ideal insertion point and angle of the IAS based on anatomical landmarks that can be directly identified intraoperatively. ⋯ The IAS ideal insertion point detected as a distance from the pubic symphysis may aid in the proper insertion of the IAS during surgery. The insertion angle was parallel or tilted 10 ° laterally to the longitudinal axis in the pelvic outlet plane and almost perpendicular to the PIP in the sagittal plane when inserted from the ideal insertion point.
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We aimed to determine the effect of L-carnitine and spongostan on cartilage healing in an experimental animal model with a full-thickness cartilage defect. ⋯ It has been known that mitochondrial activity is reduced in the osteoarthritis, and as a result, decrease in cellular activity occurs with ATP synthesis. For this reason, we found that L-carnitine, which we expect to stimulate cell proliferation by stimulating ATP synthesis, makes a positive contribution to cartilage healing, as expected. It has been found that combining spongostan with L-carnitine for the treatment of cartilage healing, instead of applying spongostan alone, provides near-normal healing.
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A 49yo male is involved in a fall while skiing. He was brought off the ski hill and was found to have suffered a closed fracture of the left midshaft humerus. Distal neurovascular exam was normal. ⋯ He is Right hand dominant. SOCIAL HISTORY: married with one child and works as an equipment operator for a crane company; he is a social drinker and smokes 1pack per day for 30 years. Has a history of using some recreational drugs but none for 10 years.
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Venous thromboembolism (VTE) is a major complication of trauma. Currently, there are few studies summarising the evidence for prophylaxis in trauma settings. This review provides evidence for the use of VTE prophylactic interventions in trauma patients to produce evidence-based guidelines. ⋯ Enoxaparin and fondaparinux are safe and effective options for VTE prevention in trauma patients, with fondaparinux being a cheaper and easier administration option between the two. Inconclusive results were found in mechanical prophylaxis, requiring more larger-scale RCTs.