Hopefully the OP won’t mind experience from non-back surgeries…
I have just completed one of two open hernia surgeries and am on day 4 of the first recovery. Due to [boring list] complications, these are unusually invasive and I am unable to bend or move like the normal versions of this, and have learned a few tips I’ll pass on.
Buy a few of these [grabber tongs], and salt them around the house – in your normal resting places (computer, couch, bedroom). If you’re like me, you may not realize how often you bend or stoop to get stuff, dropped objects, water bottle cap, tv remotes, placing stuff in wastebasket, pulling the kleenex box closer, the list is endless. Being able to reach a few feet and snag lightweight objects is a godsend if your torso movement is limited.
Secondly, I’ve learned the value of a cane this week. I never realized that they are not only to rest some weight on, they transmit a surprising amount of balance information through your arm/hands. I’ve become quite adept with mine now, and it has allowed me more movement than I could have accomplished on just my feet. This sounds weird, but I think it’s more like an animal’s tail, in that it helps immensely with fine-tuning my balance.
Thirdly, with my wife’s help, we set up several tray tables with phone chargers taped to the sides. Everywhere I normally “nest” has a charger that’s reachable without any contortions on my part (never falls to the floor). In addition, each has a few water bottles and a kleenex box.
Fourthly, we agreed to overrule some typical household rules, particularly with toilet seats. This sounds mundane, but the default is now up (set for the male [me] to pee). For the near future, I cannot easily stoop to raise them and the distaff side of the household (I’m outnumbered there) has agreed to this change. It’s surprising how often the little things can interfere with your day.
Finally, for raising and lowering myself from a seated position: We discovered quickly that a single-seat chair with arms is far superior to a couch. If I can use both arms to raise myself it is much easier than trying to contort to push with just one. My “stations” where I spend my days are now a little more convenient for both me, and my wife/daughter to help out.
I don’t know if all of this is applicable, but hopefully my experiences can help out a little. Sorry no specific advice on your particular surgery. Wishing you a speedy recovery though!