Dyna International’s Scorpion Suture Passer Straight With 12 Needles extra arthroscopy Instruments are specialized instruments used in microsurgery sets for precise and delicate procedures. They are used in shoulder arthroscopy for rotator cuff and labral repair. This side-loading suture passer is easy to use and supports more successful suture passes. The front side of the bottom jaw is solid to prevent suture and soft tissue from entering. This one-handed, ergonomically designed suture passer has the lowest profile jaw available (3.2 mm). It eliminates extra steps for suture shuttling and retrieval with reliable FastPass technology.