I have about 70% motion with the foot so a brace would not help. I do wear trail running shoes though. They have a good grip and are more stable for walking.Do you have special shoes to prevent further foot drop?
With my arthritis I can’t wear any form of heel anymore- just flats with good support and cushion. Has made life full of accommodations
I might need to have the tendon lengthened but am waiting until retirement for that--If I need it. I get along ok though. Most just think I have a bit of a limp