|Polyaxial Pedicle Screw||2100-1100||3.5*12/14/16/18/20/22/24/26/28/30mm|
|Occipital Plate-II||2100-1400||4/5/6 Holes|
Low-profile Screw with U-shaped thin head reduces patient discomfort and other adverse effects. Our polyaxial pedicle screw is self-tapping type, every screw has three notches. The screw nut is hex, which is used widely.
The spherical groove makes the contact angle greater.