Fig. 1From: Anthropometry of the medial femoral condyle in the Chinese population: the morphometric analysis to design unicomparmental knee componentMedial femoral condyle measurement via MRI. a Measurement location in the middle of the femoral condyle in the coronal image. b Diagram of the location of the Oxford UKA component. c The two most appropriate circles were used to reveal the distal and posterior joint surfaces. The radius of the circle representing the distal articular surface was measured as R1, and the radius of the posterior articular surface was measured as R2. The distance between the centers of the two circles was recorded as dBack to article page