Product Features：
1. Unilateral , light , firm.
2. Easier operation & Shorter time.
3. Minimally invasive surgery , non-effect to blood supply of bone.
4. Second surgery unnecessary , remove in clinic.
5. Dynamic design better for bone healing.
6. Template unnecessary.
7. Taper bonescrews,taut and firm after insetion.
Product Features：
1. Unilateral , light , firm.
2. Easier operation & Shorter time.
3. Minimally invasive surgery , non-effect to blood supply of bone.
4. Second surgery unnecessary , remove in clinic.
5. Dynamic design better for bone healing.
6. Template unnecessary.
7. Taper bonescrews,taut and firm after insetion.