Twisted right knee and tore left calf 5 days ago in ski accident. Now compensating left foot med mal has edema and bruising.?

Tendonitis. Along the posterior aspect of your medial malleolus is a tendon that helps support your arch. It is called the posterior tibial tendon. When you have excess weight on your left foot due right knee pain you may be stressing this tendon. You can try super feet arch supports first then see foot doctor.