Fig. 1From: Clinical application of instant 3D printed cast versus polymer orthosis in the treatment of colles fracture: a randomized controlled trialTreatment of Colles fracture patients with external fixation of a polymer orthosis. A: The white one in the picture is the pad and the polymer orthosis is on it. B: Medial visual field observation of polymer orthosis external fixation; C: The external fixation of the polymer orthosis was observed in the lateral visual field; D: Polymer orthosis external fixation in the anterior field of viewBack to article page