Fig. 5From: High validity of measuring the width and volume of medial meniscal extrusion three-dimensionally using an MRI-derived tibial modelWidth of the medial meniscal extrusion (MME) model. The MME model (gray) and the thickened cross-sectional model are shown from the axial view. The MME width is the distance from the outer edge of the thickened model to the outer edge of the medial meniscus model through the Z-axisBack to article page