Features: 1.This model has fracture trauma of the forearm of the upper limb and the

calf of the lower limb;

2.Enable students to understand the abnormal movement, angular

deformity, and crepitus produced by fractures after movement. Fractured

upper and lower limbs need to be fixed with splints in time to prevent

damage to the blood vessels and nerves around the fracture caused by

repeated activities;

3.Use this model for training to enable students to initially master fracture

reduction and fracture fixation methods.