POLAR – B Cervical Peek Cage ls manufactured from PEEK material which is compatible with MRI and does not allow any lesional problems. It’s implanted from anterior approach using Smith-Robinson technique. Through its toothed surface feature which facilitates a strong fixation by superior and
inferior area, any additional implantation such as plate is not necessary. Determination of appropriate size through trials and implantation with only one instrument offer an easy application and advantage of time saving to the user.