Abstract 51. Development of a Virtual Surgical Planning (VSP) Algorithm for Delayed Osseous Maxillomandibular Reconstruction
نویسندگان
چکیده
PURPOSE: Head and neck melanoma is associated with a high false negative sentinel lymph node biopsy (SLNB) rate. Our group previously demonstrated the combination of radiotracer and ICG SPY Elite navigation system was feasible and more sensitive compared to standard vital dye and radioactive tracer for SLNB. The goal of this report was to analyze our experiences utilizing ICG fluorescence with lymphoscintigraphy for SLNB in head and neck cutaneous melanoma.
منابع مشابه
Considerations and Protocols in Virtual Surgical Planning of Reconstructive Surgery for More Accurate and Esthetic Neomandible with Deep Circumflex Iliac Artery Free Flap
PURPOSE The reconstruction of mandibular defects poses many difficulties due to the unique, complex shape of the mandible and the temporomandibular joints. With development of microvascular anastomosis, free tissue transplantation techniques, such as deep circumflex iliac artery (DCIA) flap and fibular free flap (FFF), were developed. The DCIA offers good quality and quantity of bone tissue for...
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RESULTS AND CONCLUSION: The challenge of craniopagus separation is due to the complexity of the venous plexus and shared dural venous sinus. Therefore, separation of the venous system of the twins requires meticulous planning and stereoscopic appreciation of the vasculature. Both VSP and 3D printed models were critical as references of the venous anatomy during separation and to the survival of...
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Computer aided design and manufacturing (CAD/CAM) technology today is the standard in manufacturing industry. The application of the CAD/CAM technology, together with the emerging 3D medical images based virtual surgical planning (VSP) technology, to craniomaxillofacial reconstruction has been gaining increasing attention to reconstructive surgeons. This article illustrates the components, syst...
متن کاملEvolution of surgical techniques for mandibular reconstruction using free fibula flaps: The next generation.
BACKGROUND Virtual surgical planning (VSP) has contributed to a number of technical innovations in mandible reconstruction. We report on these innovations and the overall evolution of mandible reconstruction using free fibula flaps at our institution. METHODS We performed a retrospective chart review of all patients who underwent virtually planned free fibula flap reconstruction of the mandib...
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SUMMARY Craniofacial reconstruction remains the main application for virtual surgical planning (VSP). We present a case in which this technology was applied to reconstruct a bony defect of the first metatarsal bone from a gunshot injury. VSP was used to facilitate a 1-stage reconstruction with a fibular osteocutaneous flap. A template of the reconstructed bone was designed based on the virtual ...
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