“…The mean age of the patients varied between 6 and 8.5 in most studies [9][10][11][12][13]15,17,20,22,[24][25][26][27][28]30,31,[33][34][35][36]. Pain, deformity, and reduced range of motion were the most common complaints, which showed improvement after the surgery [9,11,12,15,16,18,20,24,26,30,33]. Data on the direction of dislocation were available on 256 patients.…”