{"version":"https://jsonfeed.org/version/1","title":"Berg Physical Therapy","home_page_url":"https://bergphysicaltherapy.com","description":"Berg Physical Therapy","author":{"name":"Berg Physical Therapy"},"items":[{"id":"https://bergphysicaltherapy.com/blog/f/hip-replacement-anterior-approach-vs-posterior-approach","html_content":"<img src=\"https://img1.wsimg.com/isteam/stock/Zzze46k\"/><p>A hip replacement replaces the worn ball and socket with a new one. The ball is the top of the thigh bone. The socket is the cup in the pelvis. The smooth coating on both is cartilage. When that coating wears out, bone r...</p>","url":"https://bergphysicaltherapy.com/blog/f/hip-replacement-anterior-approach-vs-posterior-approach","title":"Hip replacement: anterior approach vs posterior approach","summary":"A hip replacement replaces the worn ball and socket with a new one. The ball is the top of the thigh bone. The socket is the cup in the pelvis. The smooth coating on both is cartilage. When that coating wears out, bone r...","date_modified":"2026-10-01T17:42:45Z"}]}