[1] Department of Orthopaedic Surgery and Traumatology,
[2] SSK Istanbul Training Hospital,undefined
[3] Istanbul,undefined
[4] Turkey,undefined
[5] Department of Orthopaedic Surgery and Traumatology,undefined
[6] Cerrahpasa Medical School,undefined
[7] University of Istanbul,undefined
[8] Istanbul,undefined
[9] Turkey,undefined
[10] Funda 07–01,undefined
[11] No 37,undefined
[12] Bahçes¸ehir 34900,undefined
[13] Istanbul,undefined
[14] Turkey e-mail: bagatur@ixir.com,undefined
[15] Tel.: +90-532-3215010,undefined
[16] Fax: +90-212-5611521,undefined