3D reconstruction
Finite element analysis

     The temporomandibular joint often suffers from partial or complete loss of anatomical structure due to trauma, tumor, inflammation, ankylosis, or congenital disease, thereby partially or completely losing its function. With the development of digital medicine and the increasingly extensive clinical applications, the design and production of personalized temporomandibular joints are increasing. The digital design and 3D printing are used to reconstruct the temporomandibular joint fossa and joint stem, and perform finite element analysis and optimization until their biomechanics Performance is optimal. Compared with the traditional artificial joints processed in batches, its size is more in line with the patient's anatomy and its function is better.