Der Unfallchirurg
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Case Reports
[Isolated fracture of the lesser trochanter-What age-related differences are important?]
Isolated fractures of the lesser trochanter are very rare injuries. This case report describes the age-related differences based on two cases. A 13-year-old girl suffered an avulsion fracture of the lesser trochanter while sprinting. ⋯ After 3 months she could return to the preinjury functional level without impairments. A 55-year-old woman also suffered an isolated fracture of the lesser trochanter, which was a pathological fracture due to a breast cancer metastasis. The cause of an isolated fracture of the lesser trochanter in adults is assumed to be the sign of an underlying malignant disease, until this has been disproven.
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In the treatment of pelvic ring and acetabular fractures percutaneous screw osteosynthesis provides the advantage of minimal soft tissue damage. The techniques are frequently used in combination with open osteosynthesis and less frequently as stand-alone procedures. A preoperative planning with the aid of computed tomography (CT) and knowledge of the intraoperative radiological fluoroscopy adjustment are prerequisites for an accurate placement of the screws. This article describes the indications and techniques for frequently used percutaneous screws.
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Review Meta Analysis
[Simple elbow dislocations in children : Systematic review and meta-analysis].
Simple elbow dislocations in childhood are rare. Nevertheless, they have a high relevance because they can result in subsequent damage and limitations in range of motion. The treatment options are controversially discussed. ⋯ Simple elbow dislocations in children are rare. They most commonly occur in posterior and posterolateral directions. The prognosis is favorable; however a timely diagnosis and correct reduction are relevant for a good outcome.
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Review
[Management of pre-existing anticoagulation for timely treatment of proximal femoral fractures].
Proximal femoral fractures are urgent indications for surgery. In cases of delayed surgical treatment more than 48 h after hospital admittance, increased rates of general complications, local complications and mortality have been proven. Since 2015, the quality target for the external quality assurance by order of the Federal Joint Committee (G-BA) is surgical treatment within 24 h after hospital admittance for osteosynthesis and within 48 h for joint replacement. ⋯ For 15% of each group of patients a prolonged preoperative preparation is accepted. In the structured dialog within the external quality management anticoagulants are quoted as the most frequent reason for delayed surgery. The present review provides a way to achieve compliance with statutory provisions, to minimize the risks of both bleeding and thromboembolism and to achieve surgical treatment of proximal femoral fractures within the agreed time limit.
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Dislocations of the elbow during growth are rare but because of associated fractures a range of therapeutic methods are employed. The postoperative care is even more varied, so the scientific working group of the section for pediatric trauma of the DGU developed the following recommendations for the treatment of elbow dislocations in children and adolescents based on own experience and a review of the literature. Diagnosis is made from radiographs with at least one (preferably lateral) view showing the dislocation. ⋯ Mobilization is initially limited to the activities of daily life at first. 6 weeks after reduction physiotherapy may be initiated as warranted and patients can participate in sports again. An MRI of the elbow may be necessary if there are persistent problems. Even if a measurable loss of range of motion is often recorded, prognosis regarding a good functional outcome is favorable.