daisy, I may have the same thing without the THA. The hip joint is the ball joint where the femur head rotates. Another joint the SI joint is often called the hip joint. With the SI joint adjustment you are lying on one side and the chiropractor pressures the ilium at the bottom of the the buttox. The hip adjustment is usually a leg pull.
When the SI is misaligned, my whole right side goes. One shoulder is higher. It makes my right leg slightly shorter. I usually see the chiropractor a couple of times a week. I'm in the office for about seven minutes.
There are movements that incite the rotation. Unfortunately, one is sitting. Another more fortunate is bending over. There are exercises to strengthen the muscles, but I haven't had success with them. And some people can adjust their own hip, not me. https://www.youtube.com/@PositiveMotionChiro