Automated Planning With Multivariate Shape Descriptors for Fibular Transfer in Mandibular Reconstruction
نویسندگان
چکیده
منابع مشابه
Statistical Analysis of Interactive Surgical Planning Using Shape Descriptors in Mandibular Reconstruction with Fibular Segments
This study was performed to quantitatively analyze medical knowledge of, and experience with, decision-making in preoperative virtual planning of mandibular reconstruction. Three shape descriptors were designed to evaluate local differences between reconstructed mandibles and patients' original mandibles. We targeted an asymmetrical, wide range of cutting areas including the mandibular sidepiec...
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Mandibulectomy has traditionally been the mainstay of surgical therapy for oral squamous cell carcinoma adjacent to or invading the mandible, osteoradionecrosis, osteomyelitis of the jaw and is the “gold standard” against which all other operations must be compared. Defects can be restored using mandible bone grafts or grafts from other anatomical spaces like iliac crest, scapula, skull, tibia....
متن کاملAnalysis of Fibular Single Graft and Fibular Double-barrel Graft for Mandibular Reconstruction
BACKGROUND High-quality mandibular reconstruction using vascularized free fibular graft is necessary to provide an osseointegrated dental implant and fixed denture. An appropriate crown-implant ratio is needed, and a good match between bones is extremely important. There are no articles describing the analysis and evaluation of both the fibula and mandible in the same patients. METHODS Comput...
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Oral malignancies involving the mandibular bone require a complex reconstructive plan. Mandibular reconstruction with a fibular free flap is currently considered the best choice for functional and aesthetic rehabilitation after oncological surgery. This flap can be modelled with multiple osteotomies and can provide bone, muscle and skin for composite reconstruction. One of the most delicate asp...
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BACKGROUND Osteoradionecrosis is a delayed complication from radiation therapy which causes chronic pain, infection and constant deformity after necrosis. Most of the osteoradionecrosis occurs spontaneously or after the primary oncologic surgery, dental extraction or by trauma of prosthesis. The treatment of osteoradionecrosis relies on both conservative measures and surgical measures. The fibu...
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ژورنال
عنوان ژورنال: IEEE Transactions on Biomedical Engineering
سال: 2017
ISSN: 0018-9294,1558-2531
DOI: 10.1109/tbme.2016.2621742