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    Mitchell's Osteotomy With Mini-Plate and Screw Fixation for Hallux Valgus
    (Sage Publications Inc, 2013) Kalender, Ali Murat; Uslu, Mustafa; Bakan, Betül; Özkan, Fuat; Ertürk, Cemil; Altay, Mehmet Akif; Kalender, Mahmut
    Background: The aim of this study was to evaluate the use of mini-plate and screw fixation to stabilize the first metatarsal osteotomy in patients undergoing Mitchell bunionectomy, with the outcomes of interest being radiological alignment and the time to bony union. Methods: We used mini-plates and screws in 43 feet of 25 patients to avoid cast immobilization and prevent osteotomy displacement. The mean age at operation was 45.4 +/- 13.4 years (range, 17.0-65.0 years). The mean follow-up was 16.9 +/- 3.6 months (range, 12.0-30.0 months). The hallux valgus angles, intermetatarsal angles, and American Orthopaedic Foot and Ankle Society (AOFAS) forefoot scores were evaluated preoperatively and at postoperative month 12. Results: The mean preoperative value for the hallux valgus angle was 35.9 +/- 4.4 degrees (range, 26.0-45.0 degrees) and for the intermetatarsal angle was 12.1 +/- 1.4 degrees (range, 10.0-15.0 degrees). The mean postoperative value for the hallux valgus angle was 16.0 +/- 2.12 degrees (range, 12.0-20.0 degrees) and for the intermetatarsal angle was 7.7 +/- 1.2 degrees (range, 5.0-10.0 degrees). The mean AOFAS score was 50.5 +/- 12.8 points (range, 30.1-76.0 points) preoperatively and 75.9 +/- 11.3 points (range, 43.3-92.3 points) at postoperative month 12. Improvement of range of motion of the metatarsophalangeal joint, pain relief, and satisfactory alignment of the first ray were achieved in 41 feet (95.3%). Conclusions: We recommend this fixation for Mitchell's bunionectomy because it provided stable fixation without the need for casting.
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    Multiple Intraosseous Lipoma: Report of Three Cases
    (Akad Doktorlar Yayinevi, 2011) Kalender, Ali Murat; Özkan, Fuat; Sayar, Hamide; Uslu, Mustafa; Ün, Ahmet
    Multiple intraosseous lipoma (MIOL) is extremely rare bone tumour, Its real incidence is estimated as much more because of most of these tumours is asymptomatic and undiagnosed. We reported 3 MIOL patients involving both upper and lower extremity. Two female patient with 30 and 26 age and one male with 52 years old represented by intraosseous lipomatous lesions involving bilateral wrist and hand bones, distal radius, proximal and distal femur, patella, proximal and distal tibia metaphyses, distal fibula, ankle and foot bones. Painful lesions were curetted and grafted by allograft. A distal radius fracture is treated by closed reduction and percutaneus pining. All the lesions healed that is managed by surgery. The asymptomatic lesions were not treated anyway. MIOL needs surgery in the case of pain, pathologic fracture, pathologic diagnosis confirmation and impending fracture. The malign transformation potential is present even rare. It must be followed in long period and carefully. CT is a good diagnostic imaging allowing negative density measurement in lesions between -60 and -110 HU.