postoperative pain
"Husband had rotator cuff surgery and was sent home with an Ambit pump which automatically dispensed timed doses of bupivacaine (and had an option to dispense extra as-needed doses).

He was actually quite comfortable and able to sleep, unlike 3 years ago when the other shoulder was done and this technology/drug was not available. At that time we had only pain pills and ice packs (sleepless nights and miserable days). Compared to then, the pain now was minimal. Yes, he has to remove the small plastic tube from the injection site, but he didn’t have a problem with that. No personality changes, no side effects.

Our experience was quite positive.  He is 56."