Floating knee and elbow injuries are complex orthopedic conditions that occur when there are fractures in both the femur and tibia (for the knee) or the humerus and radius/ulna (for the elbow ...

People can usually treat tennis elbow at home with rest and over-the-counter (OTC) medication. Specific exercises, such as wrist turns and towel twists, can also help ease pain and prevent recurrence.