Effectiveness analysis of three-dimensional printing assisted surgery for unstable pelvic fracture

To evaluate the effectiveness of three-dimensional (3D) printing assisted internal fixation for unstable pelvic fractures. The clinical data of 28 patients with unstable pelvic fractures admitted between March 2015 and December 2017 were retrospectively analyzed. The patients were divided into two g...

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Bibliographic Details
Published in:Zhongguo xiu fu chong jian wai ke za zhi 2019-04, Vol.33 (4), p.455
Main Authors: Wu, Chao, Deng, Jiayan, Tan, Lun, Hu, Haigang, Yuan, Dechao
Format: Article
Language:Chinese
Subjects:
Fracture Fixation, Internal
Fractures, Bone - surgery
Humans
Pelvic Bones - injuries
Printing, Three-Dimensional
Retrospective Studies
Treatment Outcome
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Summary:To evaluate the effectiveness of three-dimensional (3D) printing assisted internal fixation for unstable pelvic fractures. The clinical data of 28 patients with unstable pelvic fractures admitted between March 2015 and December 2017 were retrospectively analyzed. The patients were divided into two groups according to different surgical methods. Eighteen cases in the control group were treated with traditional anterior and posterior open reduction and internal fixation with plate; 10 cases in the observation group were treated with 3D printing technology to make pelvic models and assist in shaping the subcutaneous steel plates of the anterior ring. Sacroiliac screw navigation template was designed and printed to assist posterior ring sacroiliac screw fixation. There was no significant difference between the two groups in gender composition, age, cause of injury, fracture type, and time interval from injury to surgery ( >0.05). The operation time, intraoperative blood loss, intraoperative fluoroscopy times, inc
ISSN:1002-1892
DOI:10.7507/1002-1892.201806045