Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Jan 1999
C-reactive protein as an early indicator of the formation of heterotopic ossifications after total hip replacement.
The formation of heterotopic ossifications after total hip endoprosthesis implantation is a well-known complication. During the postoperative course laboratory parameters are subject to partial change due to the development of heterotopic ossifications. However, these changes occur relatively late at a time when the application of prophylactic precautions is usually already decided. ⋯ The differences between group A on the one hand and the combined groups B and C values on the other were significant (P = 0.036). We are able to assert that after total hip replacement, significantly higher CRP levels can be recorded immediately after surgery in those patients who will eventually develop heterotopic ossifications, as compared with those who do not. Hence, the postoperative rise of CRP levels should be introduced as a further risk factor for the formation of heterotopic ossifications since its recording at such an early stage still allows for the timely initiation of prophylactic treatment.
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Arch Orthop Trauma Surg · Jan 1999
Comparative StudyLower limb amputations during 3 years in Hungary.
We reviewed nationwide hospital data of amputations during 3 years to provide a comparison with similar data gathered about 20 years ago. Data were provided by the National Medical Records Centre and processed by our personally developed programmes. The cause of amputation was most often vascular disease, amputees were usually elderly, and the large majority of amputation surgery was carried out on the lower limb. ⋯ Mortality parameters remarkably exceed those of foreign countries. Although the data accuracy is compromised, there are still ways of exploiting the data in favour of quality improvement of care, e.g. improve transtibial amputation rate, reduce mortality. The publication of data can be of benchmarking importance for hospitals by enabling them to compare their own results with those of other hospitals, as well as to develop and improve performance.
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Three of 12 nonrheumatoid patients with bicipital radial bursitis had recurrent and recalcitrant symptoms and underwent operative treatment. Preoperative computed tomogram showed an anterior distended synovial cyst at the level of the radial tubercle. ⋯ Excision of the distended bursa and closing the capsular defect lead to excellent results. An antecubital cyst resulting from an acute or chronic tear of the anterior capsule at the sacciform recess may communicate with the bicipital radial bursa and become the cause of recurrent and recalcitrant symptoms.
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Arch Orthop Trauma Surg · Jan 1999
Comparative StudyPrimary stability of different implants used in conjunction with high tibial osteotomy.
High tibial osteotomy in the varus knee has been successfully performed for a long time. Several newer operation techniques have been established in recent years. We tested the primary stability of several of these techniques in vitro. ⋯ If the medial cortex is transected intraoperatively in lateral osteosynthesis, an additional medial implant is necessary to ensure sufficient primary stability. For practical reasons it was necessary to neglect the contribution of the soft tissues around the knee, although all implants were tested under the same conditions. Care should thus be taken when interpreting the results of this study in a clinical setting.
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Thirteen patients with aneurysmal bone cyst of the spine (excluding sacral lesions) were retrospectively reviewed. Treatment for aneurysmal bone cysts remains controversial, but surgical resection, irradiation, and embolization are common treatment modalities for those involving the spine. Of 102 patients with aneurysmal bone cysts, 15 had a lesion of the spine, including 2 sacral cases. ⋯ At the final follow-up, all lesions were under control. In one patient, lumbar kyphosis developed after segmental arthrodesis with instrumentation, and arthrodesis was performed again. Radical resection of aneurysmal bone cysts of the spine with instrumentation is the optimal method of acquiring a high degree of local control and preventing spinal deformity.