Exclusion criteria

Abstracts, letter to editor/author, expert opinion Case reports and case series comprising of less than twenty-five hips Non-human studies Laboratory/experimental studies Revision surgeries Primary arthroplasty done in complications (infection/peri-prosthetic fractures/conversion surgeries) Complex primary surgery (DDH, achondroplasia, dwarfism, gigantism) and done in high risk for dislocation patients (see table for high risk factors)