Method for manufacturing personalized bionic artificial cervical disc prosthesis and prosthesis

A method for manufacturing a personalized bionic artificial cervical disc prosthesis, comprising following steps:

• S1:
• establishing a three-dimensional simulation model of a cervical spine with a degenerated cervical disc;
• S2:
• modifying morphological structures and material properties of the degenerated cervical disc in the three-dimensional simulation model of the cervical spine to obtain a three-dimensional simulation model of the artificial cervical disc prosthesis;
• S3:
• implanting the three-dimensional simulation model of the artificial cervical disc prosthesis into the three-dimensional simulation model of the cervical spine, applying a load to the three-dimensional simulation model of the cervical spine to mimic physiologic motion of the cervical spine, and calculating kinematics indexes and biomechanical indexes of an implanted segment and adjacent segments, wherein the calculated kinematics indexes comprise an instantaneous center of rotation;
• S4:
• adjusting the three-dimensional simulation model of the artificial cervical disc prosthesis according to results of the calculated kinematics indexes and the calculated biomechanical indexes until the calculated kinematics indexes and the calculated biomechanical indexes reach a standard;
• and
• S5:
• manufacturing the artificial cervical disc prosthesis according to the three-dimensional simulation model of the artificial cervical disc prosthesis.