Yes.
more than likely if you break you tibia you will need crutches yes.
presciption drugs , crutches
you can treat a brused hip with ice, rubbing the brused area, and rest.
All people with jellyfish stings to the leg or foot will need crutches
that would depend how damaged it is if it is very damaged you would need the crutches, and if it is not that damaged then you wont need it, but it will get worse without crutches
I'm no positive, but i know ankle, thigh, hip, or foot injuries need crutches on some occations.
Go see a doctor and they will tell you what is wrong with it and if there is enough damage to need crutches
Sometimes you do, it depends on the kind of cast you get. If the surgery makes you get a hard cast (the ones friends can sign), you need crutches. It you get a cast with a hard bottom, you also need them. The only time you don't need crutches is if the cast is EXTREMELY soft.
Actually using the crutches to ride is difficult, And usually if you need crutches there's something wrong with your legs, and you tend to need those to ride. But assuming that you're still fit enough to operate the bike there's no law against strapping a pair of crutches to the bike to bring them with you.
It would be highly unlikely that you could walk normally without a tibia bone in your leg. You would need crutches at best, and most likely you would be in a wheelchair.
It depends on you. If there's no fracture, than you don't need crutches unless you want crutches. If you feel you cannot walk easily/ step on your sprained ankle at all, than you should get crutches. If you can limp around just fine, then there is no reason to get crutches.