Virtual Surgical Planning and Patient Specific Surgical Templates and Precontoured Bone Plates

2019 ◽  
pp. 787-843
Author(s):  
Alex M. Greenberg
Keyword(s):  
Surgical Planning ◽  
Bone Plates ◽  
Patient Specific ◽  
Virtual Surgical Planning ◽  
Surgical Templates

Individualized virtual surgical planning and low cost 3d-printed patient specific templates in head and reconstructions

2019 ◽  
Vol 48 ◽  
pp. 139-140
Author(s):  
D. Jelovac ◽  
M. Petrovic ◽  
M. Romic ◽  
M. Micic ◽  
D. Nikolic ◽  
...  
Keyword(s):  
Surgical Planning ◽  
Low Cost ◽  
Patient Specific ◽  
Virtual Surgical Planning ◽  
3D Printed

Virtual Surgical Planning: Patient-Specific Imaging Segmentation

2019 ◽  
pp. 743-746
Author(s):  
F. W. Grillo ◽  
C. Rondinoni ◽  
A. C. S. S. Filho ◽  
F. H. Simozo ◽  
J. A. Farina ◽  
...  
Keyword(s):  
Surgical Planning ◽  
Patient Specific ◽  
Virtual Surgical Planning

scholarly journals Craniosynostosis surgery: workflow based on virtual surgical planning, intraoperative navigation and 3D printed patient-specific guides and templates

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
David García-Mato ◽  
Santiago Ochandiano ◽  
Mónica García-Sevilla ◽  
Carlos Navarro-Cuéllar ◽  
Juan V. Darriba-Allés ◽  
...  
Keyword(s):  
Operating Room ◽  
Surgical Planning ◽  
3D Visualization ◽  
Optical Tracking ◽  
Intraoperative Navigation ◽  
Surgical Reconstruction ◽  
Patient Specific ◽  
Average Error ◽  
Virtual Planning ◽  
Virtual Surgical Planning

AbstractCraniosynostosis must often be corrected using surgery, by which the affected bone tissue is remodeled. Nowadays, surgical reconstruction relies mostly on the subjective judgement of the surgeon to best restore normal skull shape, since remodeled bone is manually placed and fixed. Slight variations can compromise the cosmetic outcome. The objective of this study was to describe and evaluate a novel workflow for patient-specific correction of craniosynostosis based on intraoperative navigation and 3D printing. The workflow was followed in five patients with craniosynostosis. Virtual surgical planning was performed, and patient-specific cutting guides and templates were designed and manufactured. These guides and templates were used to control osteotomies and bone remodeling. An intraoperative navigation system based on optical tracking made it possible to follow preoperative virtual planning in the operating room through real-time positioning and 3D visualization. Navigation accuracy was estimated using intraoperative surface scanning as the gold-standard. An average error of 0.62 mm and 0.64 mm was obtained in the remodeled frontal region and supraorbital bar, respectively. Intraoperative navigation is an accurate and reproducible technique for correction of craniosynostosis that enables optimal translation of the preoperative plan to the operating room.

Evaluation of accuracy of virtual surgical planning for patient-specific pre-contoured plate in acetabular fracture fixation

2018 ◽  
Vol 138 (4) ◽  
pp. 495-504 ◽  
Author(s):  
Lalit Maini ◽  
Tarun Verma ◽  
Amit Sharma ◽  
Ankur Sharma ◽  
Abhishek Mishra ◽  
...  
Keyword(s):  
Fracture Fixation ◽  
Acetabular Fracture ◽  
Surgical Planning ◽  
Patient Specific ◽  
Virtual Surgical Planning
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