Fig. (3) Intraoperative photographs of the Tension-slide technique of proximal biceps tendodesis using an EndoButton reproducing anatomical length-tension relationship. A, The proximal end of the biceps tendon is retrieved through second subpectoral incision; B, Guide wire passed through the distal bicipital groove (DBG); C, making a drill hole with cannulated reamer over the guide wire; D, proximal end of biceps tendon sutured by Krachow suturing technique using No.5 synthetic polyester suture (Ethibond); E, getting sutured biceps tendon through delto-pectoral incision using smallest size foley’s catheter; F, passing suture limbs through 4 holed EndoButton; G,The EndoButton is loaded onto the Button deployment device and passed through bone tunnel; H, Pulling on the sutures shuttles the LHB tendon into the humerus; I, end of the procedure showing proximal biceps tenodesis at distal bicipital groove.