Proximal Multiloc Screws (4.5mm) (gold) Flat head design reduces the risk of screw penetration. 4 suture holes in the tail can stabilize the attachment of the rotator cuff muscles. Countersunk screws can reduce the implant protrusion. Use with 3.5mm (green) locking screw self-tapping screws (screw in screw) can improve stability. Multidimensional Fixation Of Proximal Humeral Interlocking Screw Proximal locking hole can maintain the angular stability and reduce the screw withdrawal; the multi-plane interlocking option can reduce the implant swing. Humeral interlocking screw(4.0mm) (Ascending screw) Choice of ascending screw provides support for the medial calcar region.
