So, as someone who thought for a long time that I was going to go the route of resurfacing, I'll share that I had to update my view of total hip replacement. An increasing number of total hip surgeons now allow their patients to pursue aggressive athletic activity. I have a Corin device, not dual mobility, and my surgeon placed no restrictions on me. None. I run, dance, bike and yes lift weights (though my gym is closed so I'm not using resistance bands). And my surgeon isn't alone in this in his practice, which has several dozen surgeons.
I researched a lot of surgeons before I had surgery. I did not find--note, I'm not a doctor or surgeon--but I did not find that surgeons comfortable with patients doing high-level activity favored the dual mobility device. They weren't against dual mobility, but it wasn't the case that top surgeons with athletic patients favored dual mobility.
I sense (again I'm not a doctor) that dual mobility devices were partly intended to reduce dislocations. Well surgeons using a number of approaches think they have dislocations under control. Some posterior surgeons began to sew people up in a way designed to reduce dislocations--"soft tissue repair." My surgeon cuts from the front and side (anterolateral approach) and by the nature of where he cuts, the dislocation rate of his patients is extremely low. The anterior approach also apparently has reduced dislocations.
And then there was a materials breakthrough in the form of highly cross-linked polyethylene liners. Also the ceramic balls. The cross-linked polyethylene liners have dramatically decreased wear rates of devices. I have a close friend who had surgery ten years before I did at the same practice that my surgeon is part of, and she remembered her surgeon insisting on no running. My surgeon is now the director of joint replacement for that same practice and he is fine with me running.
I'll share the key point I learned on this board. Really it's best to focus on finding an excellent surgeon, not focus on the device. Excellent surgeons pick excellent devices. Great surgeons pick devices they can insert in a way that is going to get the best results and the best recoveries. No device implants itself. And really you don't necessarily want to talk your surgeon in using a different device if that devices requires shift in techniques that the surgeon isn't accustomed to. Experience is such a big part of what makes a surgeon really good.
The bottom line is lots of surgeons are comfortable with athletic activity after total hip replacement. I wouldn't go searching for surgeons who use dual mobility in order to be able to be active. Just consult with some top surgeons and share your goals for after surgery and see who you click with.
BTW: one top surgeon I consulted, someone who attracts a lot of athletic patients, told me that one reason he no longer does resurfacing is that he thinks the total hip can do what resurfacing was invented to do: allow aggressive activity.
Welcome and good luck. Just find some really good surgeons and meet them, share your goals and see what feels right. You can even ask them about dual mobility if you want.
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