The problem remains:
You have one theatre and one emergency team. Yet if you have a whole cohort of people who have surgery abroad who then have complications, you still only have one theatre and one team to deal with both the work load you've accounted for from domestic ops and this new work load you've got.
And this emergency team don't necessarily have specialist skills for this type of surgery repair.
So you run the risk of two patients needing the service provision that is inadequate for demand. That endangers lives and increases risk of further complications, not only of those going abroad for gender surgery but also regular surgery.
In order to facilitate extra surgeries abroad, you HAVE to expand emergency provision available domestically too. You can not just outsource all extra surgery abroad because it doesn't work like that.
If you can not increase emergency provision in line with the total number of ops regardless of the country they are carried out in (based on estimates of complications), you can not increase the number of ops without compromising patient safety.
You cannot just outsource provision because emergency provision can only be done in-house and that matters.
The complication rate being so high, means this is a non starter, because upping emergency provision simply isn't possible. It's the constraining factor not how many ops you can pay for abroad. It's how many emergency staff and facilities you have here.
And these staff need to be appropriately trained to deal with this type of complication. You can't magically increase this number over night.
Provision across the board has to be increased gradually. There are no short cuts.
And yes, if the failure rate and complication rate is that high, is it meeting the thresholds for effectiveness / cost for the NHS. Is the benefit significantly high enough to merit it - and crucially, where is the research to back this up.
If it does not exist, we absolutely should not outsourcing ops abroad in some kind of research project. (assuming here of course that they decide they need to do this research. If there's no research and no intent to do research then it's ethically a toilet of horrors).
Idiots are incapable of joining the dots on this though. They have no idea what good patient care is.