Total hip arthroplasty (THA) mini dorsal approach. Done in minimally invasive technique, preserving the piriformis tendon and restoring the capsule as hip stabilizers. Less blood loss, quicker mobilization, less scars are the advantages of this procedure. We are performing this technique for 14 years. Since we are restoring the capsule in this matter, we have no dislocation. The procedure was done in the Evangelisches Krankenhaus Alsterdorf in Hamburg, Germany by Dr. Bock-Lamberlin.