Figure 5

Serial radial sections of the joint capsule and semimembranosus using phosphotungstic acid-enhanced micro-CT. Horizontal enhanced micro-CT image using phosphotungstic acid (a) indicates the radial slice locations centered around the medial intercondylar tubercle (MIT) for visualizing the following sections: images with 15° (b), 30° (c), 45° (d), 75° (e), 90° (f) clockwise from sagittal sections. Scale bars = 5 mm. Cap Joint capsule, Gcm Medial head of the gastrocnemius, Gr Gracilis, MM Medial meniscus, Po Popliteus, Sa Sartorius, Sm Semimembranosus, St Semitendinosus, Star Sm attachment on the superior edge of the tibia, Ant Anterior, Lat Lateral.