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Öğe Common complications of segmental bone transport with Ilizarov technique in defective tibia pseudoarthrosis: A review(2006) Cirpar M.; Cetik O.; Uslu M.; Eksioglu F.In tibial pseudoarthrosis, segmental bone transport with Ilizarov external fixator is being widely applicated all around the world, with encouraging successful outcomes. As the treatment with this technique requires a long period of time, the surgeon may face many problems which may negatively affect the final outcome. Pin tract infection, early or delayed consolidation, axial deviation and translation at the target area, skin inversion, rupture of the bone by the wires and joint contractures or stiffness form the main and common clinical problems. The rate of failure and complications with Ilizarov method used for diaphysial bone defects are so rare when precise technical details are carried out. With other treatment modalities, it is usually too difficult to obtain union synchronously with infection eradication. Thus, the Ilizarov technique presents successful outcomes against some complications mentioned above. Segmental bone transport is a surgical technique in which some of the problems can never be prevented. However, close patient follow up and always keeping the problems in mind make early diagnosis possible. With the early recognition of problems, successful treatment and increased overall outcome can be expected. © 2006 Springer-Verlag.Öğe Immunohistological analysis of normal and osteoarthritic human synovial tissue(2005) Korkusuz P.; Dagdeviren A.; Eksioglu F.; Ors U.Intercellular communication mediated by cell surface antigens is important in the maintenance of synovial tissue (ST) integrity. Chronic inflammation is a common feature of osteoarthritis (OA). Cellular attachment to and migration into ST is one of the critical aspects of chronic inflammation. This study was undertaken to examine the tissue distribution of a broad spectrum of monoclonal antibodies (mAbs) containing tetraspan antigens (CD9, CD63, CD151), endothelial cell antigens (CD31, CD36, CD105, CD106, CD146), integrins (CD49a-f, CD29, CD41, CD51, CD61), CD39, CD98, CD99, CD143 and, CD147 supplied from fifth and sixth international workshops and conferences on human leukocyte differentiation antigens in a comparative manner in human OA and normal synovium. Ten primary OA patients and six normal individuals were included in this study. The average age of the patients was 65.0 ± 8.3 years and the average age of the controls was 31.8 ± 5.3 years. Sections were screened using an indirect immunoperoxidase method. Tetraspan antigens and CD98 presented rather unique staining pattern in OA synovium suggesting special roles for each antigen on the synovial lining layer (SLL). Endothelial cells and type A synoviocytes expressed CD31 and CD36 in OA, but only endothelium in normal subjects. Integrins presented a uniform staining pattern in both groups. There was a positive reaction in some of the ST stromal elements for CD143 in all specimens. In conclusion, human normal and OA synovium were comparatively reviewed by a broad spectrum of mAbs with special attention being given to their functional aspects. This data suggests a significant difference in antigenic phenotype of SLL cells in OA and ST not to be considered at a normal-like state in OA. The fact that their activation was independent of the degree of lymphocyte infiltration further emphasizes the possible central importance of SLL.Öğe Medial elbow dislocation associated with a fracture of the lateral humeral condyle in a child.(2008) Eksioglu F.; Uslu M.M.; Gudemez E.; Cetik O.[No abstract available]Öğe To the editor [4] (multiple letters)(2000) Uslu M.M.; Eksioglu F.; Van Vugt A.B.[No abstract available]
