A wheelchair doesn't confine, but allows me to go out into the world. Wheelchairs and canes are means of letting you out of a cage. They allow you to do things you couldn't do before you used them. The point is to be independent using whatever devices you need. Your doctor, with the assistance of the staff of a rehabilitation department, will prescribe the appropriate aid, tailored to your specific needs.
Aids can take many forms.
For those having trouble walking up or down stairs or along a hall or pathway, a railing is needed for safety. Grab bars in a bathroom will add a safety feature when using the bathtub and toilet. A walk-in shower is easier to manage than a bathtub. A safety non-slip mat in the bathtub is a necessity for everyone. Medical equipment supply companies often have showrooms where you can view their products.