The coracoid bone block screwed in front of the glenoid realized today either open or arthroscopically.
The advantages of arthroscopic abutment technique are:
- Take stock of the damage to the joint, bead, cartilage, loss of bone substance, tendon injuries
- The precise positioning of the stop because under direct control by the camera,
- Of smaller sizes scars,
- The treatment of lesions as lesions of the biceps (SLAP lesion) or lesions of the rotator cuff (tendon rupture) that can be treated in the same operation
- Early functional recovery