Wife had a similar surgery in mid June 2023. They told her a year to recover. Some of the odds/ends you may want to consider. My memory may be off for timing of things and I wasn't the patient (thankfully, although my time may come...).

The 50 mile trip home from the hospital was awful - plan your route for the smoothest way home in the softest riding vehicle you can find and drive gently.

The pressure on the nerve root which caused intense pain down her leg was resolved fairly quickly - within days. She still sleeps in a recliner due to pain/inability to get in/out and sleep in her bed. Quality of the recliner is a very big deal when you're sleeping in it for so long. Hers has electric adjustment for the leg rest and the back - no pulling a lever for adjustments.

One thing they did was take some of her bone grindings and mixed it with cadaver bone to rebuild (my words) the vertebrae. Supposedly heals faster/better than cadaver bone.

You will be running back to the surgeon/ortho team for regular checkups and exams and regularly scheduled PT visits depending on need.

She has gradually reduced use of a rollator over time, but still uses it when having to walk more than a mile, ground is uneven or needs to transport something. Was walking about 1/2 mile before winter. Recently replaced the rollator for with walking poles. Now is using a treadmill and working up distance pending consistently better weather. She has a back brace which she calls a turtle shell and has used that less and less over time.

In general, it takes significant recovery to be able to negotiate steps. Railings on steps (even two steps) are necessary as are safety bars in showers. You are definitely a fall risk. Forget taking a tub bath until fully healed.

Also will need a home healthcare aide for a while to help with wound care, showers, follow-up checks. You may need domestic help if you don't have a capable significant other - cooking, cleaning, taking pets outside, transportation. Helpful to have this arranged before the surgery.

She returned to school bus driving last November. I think that was probably premature because of the strain getting up the steps to the driver's seat.

Recently, she was finally able to negotiate the stairway to get to our lower level. Progress!

Probably the most irritating thing about this was the delay because all the things the medical system tried and which failed before they finally begrudgingly settled on surgery. A lot of pain/disability working through that gauntlet. Very thankful that our PT insistently pushed this to a surgeon.

Hope this helps.