My experience with athroscopy -- long
Hi Jean--
I've had 2 arthroscopies on my left knee, one in 1991 and again in 1992. Each time, the repair work was done on the articular cartilage of the weight bearing section of the femur, although they may have done something with the meniscus as well. Because the affected area was weight bearing, I was on crutches each time and not allowed to put weight on that leg for six weeks. It was a very long six weeks.
During the first recovery, I began physical therapy about 2 weeks after the surgery. Unfortunately, the facility wasn't really sports-medicine oriented, but more geared towards paraplegic/quadraplegic patients and other mobility-impaired individuals. They gave me 2 lb. ankle weights and some very basic, easy exercises. My quads, hamstrings and calves (especially the calves) atrophied quite a bit during that six-week period. When I was able to walk again, my leg was pretty weak. At that point, cycling was my main sport, so I was able to take it up again fairly soon, but my legs were very unequal in terms of strength and I let the right leg do way more than it's share of the work.
The following year, I was still experiencing a lot of pain and the disparity in my legs was not decreasing, so I underwent a second athroscopy with a different orthopedic surgeon. He was much more aggressive with the post-op treatment plan, and had me swimming laps within a week of the surgery. I swam during the entire six-week non-weight-bearing period. I didn't begin physical therapy until I was off the crutches, and then went to a different physical therapy clinic that was more sports-medicine oriented. It was quite a different experience from the first time--they had me doing much more (stationery bicycle, stairmaster, lots of different leg machines, squats). Thanks to all the swimming, my leg was pretty strong when I was able to get off the crutches and I progressed through physical therapy quickly. The following year, I did a 350 mile bicycle trip in New Mexico that included lots of long (10 mile) climbs in the mountains. I was one of the strongest climbers in the group.
Nearly ten years later after the initial surgery, my knee is not the same as it was before all this fun began, but I work with it and push it when I can and back off when I should. I am able to do hi/lo and step, lower body strength moves such as squats, lunges and the dreaded leg presses, and I still bicycle--some years more so than others. I ice my knees religiously after working out and rely on Advil fairly regularly. Low barometric pressures bring twinges and aches.
So, to answer your question, because arthroscopy is as much a diagnostic tool as a corrective one, until your doctor gets in there and sees what type of repair is needed, it's hard to say exactly what your recovery will be like. Just be sure that your doctor knows what type of exercising you do and how much, and ask him/her to be frank with you as to what you can expect after the surgery. Be sure that you'll be able to work with a physical therapy facility that is sports-oriented. Most importantly, be patient and do what your doctor and physical therapist tell you (that means no "testing" your knee to see how it reacts to different things).
Best of luck to you. Feel free to email me if you have any questions.