Total hip arthroplasty (THA) is used to manage hip arthritis when conservative measures have failed. Composed of three components (femoral, acetabular, and bearing surface), a THA can be completed through several different surgical approaches. Appropriate positioning of components, postoperative management, and anticoagulation can help prevent or reduce some potential complications. Complications and indications for revision are briefly discussed as well as some general tips to help a medical student succeed in their arthroplasty rotation.