You will probably go home the day of your surgery. You may have to wear a knee brace for the first 1 to 4 weeks. You also may need crutches for 1 to 4 weeks. Most people are allowed to move their knee right after surgery to help prevent stiffness. You may need medicine to manage your pain.

Physical therapy can help many people regain motion and strength in their knee. Therapy can last 2 to 6 months.

How soon you return to work will depend on the kind of work you do. It can be anywhere from a few days to a few months. A full return to activities and sports usually takes 4 to 6 months.

ACL reconstruction is usually very successful. A torn ACL used to end the careers of many athletes. Now, improvements in the surgery and in rehabilitation provide much better results. These improvements include less pain and stiffness, fewer complications with the surgery itself, and faster recovery time. Most people will have a stable knee that does not give way after ACL reconstruction.