Orthopedics
Study data from D.M. Hernandezcastanos et al provide new insights into orthopedics
Published in Surgery Litigation and Law Weekly, November 21st, 2008
According to a study from Mexico, "We included 46 total knee arthroplasties (43 patients) in a prospective, randomised study, dividing them into two groups: group A (23 knees, 21 patients) in which the ischaemia was released prior to wound closure allowing control of bleeding and group B (23 knees, 22 patients) releasing the tourniquet after suturing and bandaging. We compared the haemoglobin before surgery and at 24 and 48 h postoperatively, the total blood loss and the transfusions that were needed."
"Student's t-test was used to analyse the data. The results we obtained were as follows: preoperative haemoglobin in group A was 14.21 g/dl and group B 14.28 g/dl;...
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