[Rapid prototyping. Construction of a model in the preoperative planning of reconstructive pelvic interventions].
X-ray or CT images allows only a limited three-dimensional orientation in presurgical planning. Especially for the planning of internal hemipelvectomies with custom-made endoprosthesis and for peri-acetabular osteotomies a high-grade orientation is necessary. This orientation is improved by a 3D CT-controlled manufactured 1:1 model of the pelvis. This enables and exact classification of defect and deformity, planning of resection planes, design of the suitable custom-made implant and simulation of the operation technique as preoperative quality control.
Mittelmeier
W
W
Klinik für Orthopädie, Medizinische Universität zu Lübeck.
Peters
P
P
Ascherl
R
R
Gradinger
R
R
D000328:Adult; D003198:Computer Simulation; D003365:Costs and Cost Analysis; D005260:Female; D006801:Humans; D008297:Male; D008953:Models, Anatomic; D010384:Pelvic Bones / Q000000981:diagnostic imaging* / Q000601:surgery; D011300:Preoperative Care; D013997:Time Factors; D014057:Tomography, X-Ray Computed / Q000191:economics / Q000379:methods; D014584:User-Computer Interface