About 8 years ago I injured my right knee in an accident . It took so long to heal , that I think I damaged my left knee from having it carry my weight . For the last 3 or 4 months , my knee was pain free . I injured my left knee about a month ago , and the pain is getting worse , to where it 's starting to affect mobility .
According to the above context, choose the best option to answer the following question.
Question: Which medical specialty may I need to visit after posting this ?
Options:
- None of the above choices .
 - Optometry
 - Orthopedics
 - Cardiology


Orthopedics