The medial condyle is the medial (or inner) portion of the upper extremity of tibia.

It is the site of insertion for the semimembranosus muscle.

• Lateral condyle of tibia
• Medial collateral ligament

• 
  Bones of the right leg. Anterior surface.
• 
  Bones of the right leg. Posterior surface.
• 
  Right knee in extension. Deep dissection. Posterior view.
• 
  Right knee in extension. Deep dissection. Posterior view.

This article incorporates text in the public domain from page 256 of the 20th edition of Gray's Anatomy (1918)

• Anatomy figure: 17:06-02 at Human Anatomy Online, SUNY Downstate Medical Center
• Anatomy figure: 17:07-02 at Human Anatomy Online, SUNY Downstate Medical Center
• lljoints at The Anatomy Lesson by Wesley Norman (Georgetown University) (topoftibia)