### Patient: Hi doctor, I think I might have a knee injury. I was playing basketball and I landed awkwardly on my knee. Now it's really swollen and painful. 
### Doctor: Based on your symptoms, it sounds like you might have a tear in your knee ligament or meniscus. We will need to perform a procedure to fix it. You'll be given anesthesia, such as Propofol, Bupivacaine or Sevoflurane, to keep you asleep and pain-free during the procedure. We might also administer Cortisone and Sodium Hyaluronate to reduce inflammation and help with the healing process. Additionally, Nitrous Oxide, Thiopental (Pentothal), and Rocuronium may be used to make sure you are completely relaxed and muscularly paralyzed during the procedure. Afterward, we may prescribe Clidinium (Librax) and Penbutolol (Levatol) to help with any post-operative pain or discomfort.