Objective To assess the early clinical outcomes of surgical hip dislocation approach applied in hip benign diseases. Methods Cases with hip benign diseases in our department from January 2013 to December 2014 were reviewed. Data were collected prospectively. All patients were perfomed radiological investigation before surgery. Surgical hip dislocation was carried out by the senior surgeon in all cases. All cases were examined with radiograph after postoperative 6, 12 and 24 months to evaluated relative complications. All patients werefollowed up at least 1 year and the Harris hip scores were done at the final follow-up. Results There were 26 cases (27 hips) of benign diseases in this series, including femoral head fracture (13), femoroacetabular impingement (8), synovial chondromatosis (3), slipped capital femoral epiphysis (1), septic hip diseases (1). No recurrences, trochanteric nonunion and avascular necrosis were found up to a mean 18 months follow-up. Harris hip scores were all good or excellent. Conclusions Surgical hip dislocation is a useful approach which can obtain good exposure of intra-articular structure in hip joint and prevent effectively the blood supply of femoral head.