simulation of surgical procedures and associated quantification methods by 3d pdf documents
DESCRIPTION
Marija Mavar-Haramija, Alberto Prats-Galino, Juan A. Juanes, Anna PuigdelÌ_voll-Sánchez and Matteo de Notaris. Universitat de BarcelonaTRANSCRIPT
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Simulation of Extended Endoscopic Endonasal Approaches by Means
of Interactive 3D PDF PresentationLaboratory of Surgical Neuroanatomy
Marija Mavar-Haramija, Alberto Prats-Galino, Juan A. Juanes Méndez, Anna Puigdelívoll-Sánchez, Matteo de Notaris
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Skull base surgery
Skull baseo is the most inferior area
of the skull, composed of the endocranium and lower parts of the skull roof.
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Skull base surgery
Skull baseTranscranial approaches
Cappabianca et al., Cranial, Craniofacial and Skull Base Surgery, Springer
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Skull base surgery
Skull baseTranscranial approachesMinimally invasive procedures:
o endonasal endoscopic surgery
deNotaris et al. World Neurosurgery 2010. AEA, anterior ethmoidal artery; C, clivus; dm, anterior cranial fossa dura mater; ICAs, parasellar tract of the internal carotid artery; O, orbit; OCR, optocarotid recess; ON, optic nerve; SF, sellar floor.
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Process
2D Head CT Images 3D Surfaces Reconstruction
Quantitative Analysis
3D PDF
Preoperative Postoperative
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EEEA_final.pdf
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Quantitative Analysis
Exposure Area
= maximal region exposed during a surgical approach
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EEA_final.pdf
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Quantitative Analysis
Surgical Freedom= estimate of movement available to a surgeon’s hands and
instruments when manipulating a deep target
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SF_final.pdf
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and Future Work
3D PDF presentationso Interactive and informative o Free of charge (Adobe Reader) o Easy to use, modify and share
Animations in 3D PDFEndoscopic probe movement simulation
Conclusions
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Acknowledgements
Hospital Clínic:o Joaquim Enseñato Isam Alobid
LSNAo Matteo de Notariso Anna Puigdelívoll-Sánchezo Olga Fuenteso Alberto Prats-Galino
USALo Juan A. Juanes Méndez
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Motivation
Neurosurical trainingo Dissectionso Virtual models