Orthopedic Research Online Journal Functional Outcome of Primary Total Hip Arthroplasty Ahmad Zeb1, Farmanullah Khan2*, Sabir Khan khattak3, Akhtar Husain4, Shehryar Khan2 Muhammad Shoaib Khan5 and Khalid Iqbal4 1Consultant Surgeon, Khyber Teaching Hospital Peshawar, Pakistan 2Medical Officer, Medical Collage 3Trainee Hayatabad Complex 4Senior Registrar orthopedics Peshawar 5Professor & Chairma...