Glad you were wearing a helmet and are alive. Sounds like a frightening experience.

I hyperextended my knee many years ago, which chipped the femur in the knee joint. It didn't show up on x-rays so 11 years later, the knee needed surgery. It has been arthritic for years, which will make knee replacement inevitable. Ensure you get enough money to cover pain, suffering, and future problems. A lawyer should be able to help you determine a customary amount.

You have a great bike shop!