Figure 4. Right shoulder, patient placed in deck chair position, posterior (A) and intraarticular view, arthroscopic view (B). A: with the camera in the lateral portal, we see the posterior portal (white circle), as well as the Bengolea forceps showing the connection between the posterosuperior portal and the fascia of the infraspinatus (arrows), after passing through the soft physiological tunnel between the deltoid and infraspinatus (subfascial). We observe the tendon of the lower trapezius with the anti-tear stitches at its lateral end (arrowhead); B: microfractures in the footprint of the greater tubercle. Arthroscopic view from the lateral portal.