Well folks, everything turned out to look normal in the sonography, and so doesmri. My condition is not improving, 15 months post acl reconstruction with hamstring graft.
The Semitendinosus seems to be in a state termed "chronic spasm" and the hamstring has only 40-50% of full strength. Strength training has not worked, and the muscle hurts if I take too much weight. I feel a little numbness below the knee. I cannot walk normally.
From what I have read, I believe this to be a case of extensive scar tissue formation or muscle adhesion. The muscle mobility is very limited. I would love to hear your opinion.
Next appointment with my doctor is next week, and that is a very important day in my life.