Injury
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Open reduction and internal fixation of unstable pelvic ring fractures provides the best stability of fixation as well as the best late clinical results. Whereas several studies have supported this both in biomechanical studies and clinical trials, there is still controversy about the long-term outcome of these injuries. A series of 58 patients who had received surgical stabilization of Tile B- and C-type fractures between 1985 and 1990 were followed up for an average of 28 months. ⋯ Patients suffering B-type fractures showed 79% good and excellent results. Despite the fact that after C-type fractures 50% healed anatomically and 30% healed with a 5 mm or less residual posterior displacement, only 27% of the patients were rated good or excellent. Further studies must be conducted for closer evaluation of risk factors influencing the results after anatomical reconstruction of the pelvic ring.
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An unstable pelvic ring injury was stabilized with the AO C-clamp in thirty multiply injured patients. The average ISS was 29 (19-57). Transfusions totalled 24 units of blood/fresh frozen plasma/platelets (0-117) on average. ⋯ Definitive stabilization was accomplished after 4.5 days on average (0-15). Complications relating directly to the clamp did not occur. The application of the C-clamp has a clear place in the management of polytraumatized patients with linear unstable pelvic ring injuries.
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One hundred consecutive referrals with pelvic and acetabular fractures treated over a three year period were reviewed with regard to their early management. Early management was subdivided into four areas: 1. initial assessment and treatment; 2. imaging; 3. referral; 4. management of associated injuries. ⋯ There were important failures in diagnosis and early treatment of these complex injuries. A set of simple guidelines is offered to help improve the situation.