Semi-Supervised 3d Dwi Registration Using Ventricle Reference and Contour Matching for Better Surgical Planning

2021 ◽  
Author(s):  
Maurendra Retawan Waluyo
Keyword(s):  
Surgical Planning ◽  
Contour Matching

Printing of 3-dimensional models for surgical planning of complex aortic arch surgery

2014 ◽  
Vol 62 (S 01) ◽  
Author(s):  
R. Sodian ◽  
G. Juchem ◽  
S. Weber ◽  
N. Gerber ◽  
N. Khaladj ◽  
...  
Keyword(s):  
Aortic Arch ◽  
Surgical Planning ◽  
Aortic Arch Surgery ◽  
3 Dimensional ◽  
Dimensional Models

3D Printed Models for Surgical Planning and Reconstructive Implant Design in Sphenoorbital Tumor Surgery

2016 ◽  
Vol 77 (S 02) ◽  
Author(s):  
Hassan Othman ◽  
Sam Evans ◽  
Daniel Morris ◽  
Saty Bhatia ◽  
Caroline Hayhurst
Keyword(s):  
Surgical Planning ◽  
Implant Design ◽  
Tumor Surgery ◽  
3D Printed

Improved Optic Nerve Visualization and Surgical Planning through a Novel MRI Protocol

2019 ◽  
Author(s):  
Kyle Wu ◽  
Wenya Bi ◽  
Michael Moooney ◽  
Jeffrey Guennette ◽  
Raymond Huang ◽  
...  
Keyword(s):  
Optic Nerve ◽  
Surgical Planning ◽  
Mri Protocol

Methods and importance of volume measurement in reconstructive and aesthetic breast surgery

2014 ◽  
Vol 155 (11) ◽  
pp. 407-413 ◽  
Author(s):  
Csaba Kunos ◽  
Gusztáv Gulyás ◽  
Pál Pesthy ◽  
Eszter Kovács ◽  
Zoltán Mátrai
Keyword(s):  
Magnetic Resonance ◽  
Surgical Planning ◽  
Volume Measurement ◽  
Tumor Removal ◽  
Breast Asymmetry ◽  
Breast Parenchyma ◽  
Implant Selection ◽  
The Difference ◽  
Aesthetic Breast ◽  
Measured Volume

Volume measurment of the breast allows for better surgical planning and implant selection in breast reconstructive and symmetrization procedures. The safety and accuracy of tumor removal, in accordance with oncoplastic principles, may be imporved by knowing the true breast- and breast tumor volume. The authors discuss the methods of volume measurement of the breast and describe the method based on magnetic resonance imaging digital volume measurment in details. The volume of the breast parenchyma and the tumor was determined by processing the diagnostic magnetic resonance scans, and the difference in the volume of the two breasts was measured. Surgery was planned and implant selection was made based on the measured volume details. The authors conclude that digital volume measurement proved to be a valuable tool in preoperative planning of volume reducing mammaplasty, replacement of unknown size implants and in cases when breast asymmetry is treated. Orv. Hetil., 2014, 155(11), 407–413.

Facial Surface Anthropometric Features and Measurements With an Emphasis on Rhinoplasty

2021 ◽  
Author(s):  
M Mazhar Celikoyar ◽  
Michael F Perez ◽  
M Ilhan Akbas ◽  
Oguzhan Topsakal
Keyword(s):  
Surgical Planning ◽  
Medical Literature ◽  
Facial Features ◽  
Post Surgery ◽  
Anthropometric Features ◽  
The Face ◽  
Narrative Literature ◽  
Narrative Literature Review ◽  
Objective Outcomes ◽  
A Current

Abstract Background Facial features and measurements are utilized to analyze patients’ faces for various reasons, including surgical planning, scientific communications, patient-surgeon communications, and post-surgery evaluations. Objectives There are numerous descriptions regarding these features and measurements scattered throughout the literature and we did not encounter a current compilation of these parameters in the medical literature. Methods A narrative literature review of the published medical literature for facial measurements used for facial analysis in rhinoplasty was done through the electronic databases MEDLINE/PubMed and Google Scholar, along with a citation search. Results A total of 61 facial features were identified. 45 points (25 bilateral, 20 unilateral), five lines (three bilateral, two unilateral), eight planes, and three areas. A total of 122 measurements were identified: 48 distances (6 bilateral, 42 unilateral), 57 angles (13 bilateral, 44 unilateral), and 17 ratios. Supplemental Figures were created to depict all features and measurements using either a frontal, lateral or basal view of the face. Conclusions This paper provides the most comprehensive and current compilation of facial measurements to date. We believe this compilation will guide further developments (methodologies and software tools) for analyzing nasal structures and assessing the objective outcomes of facial surgeries, in particular rhinoplasty. Moreover, it will improve the communication as a reference for facial measurements of facial surface anthropometry, in particular rhinoplasty.

scholarly journals The Use of a CAD/CAM Surgical Obturator Without Impressions to Restore a Maxillectomy Defect

2021 ◽  
Vol 6 ◽  
pp. 247275122199297
Author(s):  
Nicholas Callahan ◽  
Sarah L. Moles ◽  
Michael R. Markiewicz
Keyword(s):  
Surgical Planning ◽  
Tumor Resection ◽  
Free Tissue Transfer ◽  
Digital Impression ◽  
Head And Neck Reconstruction ◽  
Autologous Reconstruction ◽  
Form And Function ◽  
Virtual Surgical Planning ◽  
Tissue Transfer ◽  
Cad Cam

Immediate obturation of the patient undergoing maxillectomy who is not undergoing formal autologous reconstruction is important for immediate form and function of the patient. Exophytic tumors, that are large in dimension can make pre-operative obturator formation challenging. Traditional methods of obturator fabrication involve a physical or digital impression. Preoperative virtual surgical planning for tumor resection and reconstruction using free tissue transfer has become a mainstay in head and neck reconstruction. We describe a variation of this for a patient unable to undergo free tissue transfer where the authors used preoperative virtual surgical planning and CAD/CAM technologies to perform tumor resection, and fabricated an obturator based on the CT imaging alone.

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