When can I go back to work after minimally invasive back surgery?
For patients that have sedentary jobs, a minimally invasive back surgery would allow the patient to begin working part-time in 1-2 weeks. For a bigger surgery such as fusion, it may take up to 6 weeks.
First, there's the type of surgery
For example: after minimally invasive discectomy, where part of a herniated disc is removed, you will probably recover more quickly than if you'd had spinal fusion, where two vertebrae are permanently bonded.
To give you a rough estimate
If you have an office job and you undergo minimally invasive discectomy, you may be able to get back to work part-time after a couple of weeks. After fusion surgery, though, it may take four to six weeks.
But you also have to consider the type of work you'll be returning to
If you have a desk job that doesn't require any lifting or other physical labor, you'll probably be back more quickly than if you're on your feet all day. You can expect a longer recovery if you're doing physical labor, like construction, gardening, mechanical work, or cleaning.
In any case, it will be between you and your doctor. Do not return to work before your doctor has given the all-clear; you don't want to re-injure yourself and wind up worse off than you started.