Cable twisted by multiple titanium alloy wires: Avoid the fracture of a single steel wire during intraoperative fixation or due to postoperative fatigue, with good flexibility.

Combined use of the cable and breakable bare bone spicule: No bending is required compared with the traditional Kirschner wire during intraoperative fixation; the fixation is convenient and stable; the irritation to soft tissues can be reduced.

Three types of latch fasteners: Meet the needs of different fractures.