Review Question - QID 7669

Figures 81a and 81b are the radiographs of a 44-year-old woman who reports the development of significant left hip pain over the past 6 months with symptoms located in the groin and buttock. She notes pain while sleeping and increased pain with walking up stairs or sitting for prolonged periods. Examination reveals full range of motion, and internal rotation impingement is absent. The left lower extremity is shorter than the contralateral leg by 1.5 cm. She denies lumbar spine symptoms and has a normal neurologic examination. Treatment should consist of which of the following?