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J Bone Joint Surg Br · May 1994
Randomized Controlled Trial Clinical TrialEchocardiography of transatrial embolism during cemented and uncemented hemiarthroplasty of the hip.
- J Christie, R Burnett, H R Potts, and A C Pell.
- Princess Margaret Rose Orthopaedic Hospital, Edinburgh, Scotland.
- J Bone Joint Surg Br. 1994 May 1;76(3):409-12.
AbstractWe performed transoesophageal echocardiography on 20 patients with femoral neck fractures randomly treated with an uncemented Austin-Moore or cemented Hastings hemiarthroplasty. Cemented arthroplasty caused greater and more prolonged embolic cascades than did uncemented arthroplasty. Some emboli were more than 3 cm in length. In some patients the cascades were associated with pulmonary hypertension, diminished oxygen tension and saturation, and the presence of fat and marrow in aspirates from the right atrium.
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