The average stay for two knees is 5-7 days. If both knees require replacement, it is usually best to have both done at the same time. That way, the total disability will be only slightly longer than the operation for one knee and the problem will be solved in the least amount of time. In some cases, fixing one knee reduces the stress on the other knee, thus giving another two or three years if the arthritis is not too advanced. Each individual case is different.
Recovery varies with each person.
You will use a walker for approximately 4 weeks after the operation. You can drive a car in 2-4 weeks. Most people gradually increase their activities and play golf, doubles tennis, shuffleboard, or bowl in 12 weeks. More active sports, such as singles tennis and jogging are not recommended. After discharge, there is usually no need for a nursing home.