The surgery can be done but I am going to advise you as follows.
The surgery is elective, and can be delayed.
This situation needs immediate consultation from an MD specialist in physical medicine and rehabilitation, if that has not been done. This should not be left solely in the hands of the physical therapist. There are likely lower spine problems, at least in terms of posture, but maybe more, in this situation. That can become aggravated during surgery if not addressed before hand.
The lack and body should be rehabbed as MUCH as possible before surgery is done.
Pm&R doctors are now plentiful.
Find one immediately.
Rehab should continue after surgery as well.
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