Fig. 2

Intraoperative arthroscopic images showing portal orientation during the FAM and MIAM portal techniques. A An arthroscopic image of the right knee viewed through the anterolateral portal shows the meniscus-free zone in the MIAM portal for femoral tunnel drilling. B The FAM portal is located proximal to the medial femoral condyle at a more medial location. C A comparison illustrating the distinct drilling directions employed for femoral tunnel drilling via these portals. FAM, far anteromedial; MIAM, modified inferior anteromedial; MFC, medial femoral condyle; MM, medial meniscus