Steinmann pin retractor-assisted reduction with circle plate fixation via sinus tarsi approach for intra-articular calcaneal fractures: a retrospective cohort study

摘要

A 43-year-old male patient falls from a height of 3 m. A preoperative lateral radiograph ( ) showing right calcaneus fracture with reduced Böhler angle (9°), length (81.9 mm), and height (70 mm), and the preoperative horizontal ( , ) computed tomography image showed Sanders type IIA fracture with increased calcaneal width (39 mm). The Steinmann pin retractor ( , ) was used during the operation. Postoperative lateral ( , ) and axial ( ) radiographs show obvious correction of the Böhler angle (34°), and improvements in calcaneal length (88.8 mm), height (77.5 mm), and width (33 mm). AOFAS score was 89 at the last follow-up