As people live longer, there will inevitably be an increased need for joint replacements
Generally, a joint replacement surgery is considered when there is severe damage to the joint, bones, surrounding muscles or tissues. It is recommended only after all other treatment options have failed. Surgical intervention is often the last resort in cases where the pain becomes too much or movements are severely restricted. Joint replacement, though starting early, became available more generally with knee replacements followed by hip replacements. Ankle and shoulder replacements are now available.