Figure 3. Labral reconstruction portals. Right hip. Anterolateral portal (ALP). Location: upper margin of the greater trochanter in line with its anterior margin or 1 cm anterior and 1 cm superior to the tip of the greater trochanter. Insertion angle: 10-15° in the cephalic direction and 10-15° of posterior inclination. Modified anterior portal (AMP): at the same height as the anterolateral portal and 1 cm lateral to the longitudinal line from the anterosuperior iliac spin to the centre of the patella. Medial oblique portal (MAP): located 6-7 cm distal to the anterolateral portal, at an angle of about 45-60º. Posterolateral portal (PLP): Location: upper margin of the greater trochanter in line with its posterior margin or 1 cm posterior and 1 cm superior to the tip of the greater trochanter.