Manufacturing method for individual breast prosthesis based on breast digital image fusion technique

The invention discloses a manufacturing method for an individual breast prosthesis based on a breast digital image fusion technique. The manufacturing method comprises the following steps: acquiring image data; performing breast three-dimensional laser scanning and chest CT scanning; respectively performing three-dimensional modeling for three-dimensional laser scanning data and chest CT data; fusing two digital images; acquiring a fused breast three-dimensional digital model; performing 3D printing. According to the manufacturing method for the individual breast prosthesis based on the breast digital image fusion technique, a breast three-dimensional digital model with an internal structure on a standing position can be acquired through the compound image fusion of breast three-dimensional scanning and CT; a 3D printing technique is adopted for printing the individual breast prosthesis and has a significance in achieving better operation result; the problem that the structure with clear breast interior on the standing position cannot be acquired according to the traditional imaging method and only can be made up through software can be solved.