MR Angiography in Pre-operative Evaluation for Fibula Free-flap Transfer Operation: Application, Branching Pattern Analysis and Septocutaneous Perforator Identification
نویسندگان
چکیده
G. S. Sandhu, R. P. Rezaee, K. Wright, J. A. Jesberger, M. A. Griswold, and V. Gulani Radiology, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, Ohio, United States, Case Center for Imaging Research, Case Western Reserve University, Cleveland, Ohio, United States, Case Center for Imaging Research, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, Ohio, United States, Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, United States
منابع مشابه
Magnetic resonance angiography for free fibula flap transfer.
Recent refinements of magnetic resonance angiography (MRA) allow imaging vessels as small as the septocutaneous perforators (< or = 1 to 2 mm diameter), but a Medline review reveals no report of septocutaneous vessel imaging for free flap surgery. Challenges in fibula free flap preparation include knowledge of: (1) tibioperoneal anatomy, (2) the positions of the perforator vessels on the perone...
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BACKGROUND Reconstruction of upper extremity deformities continues to be a challenge to the reconstructive surgeon. Various loco regional, distant and free flaps are available for reconstruction. However, each has its own set of advantages and disadvantages. Of the commonly performed local flaps, radial artery forearm flap, and the posterior interosseus artery flap stand out prominently. Rec...
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OBJECTIVE We review the fibular free flap surgical procedure to illustrate the usefulness of preoperative lower limb MR angiography and to show how calf vascular anatomy on MR angiography affects patient surgical management. CONCLUSION With its high positive predictive value and sensitivity, preoperative MR angiography can improve the chances of a successful outcome at the recipient mandibula...
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INTRODUCTION The deep inferior epigastric perforator (DIEP) flap is currently viewed as the gold standard in autologous breast reconstruction. We studied three-dimensional computed tomography angiography (CTA) in 145 patients undergoing free abdominal flap breast reconstruction to try to correlate deep inferior epigastric artery (DIEA) branching pattern with the type of flap performed and pati...
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s in peer-reviewed journals 1. Seres L., Császár J., Vörös E., Borbély L.: Comparison of CT and MR angiographywith DSA for donor site evaluation of fibula free flap transfer. Int J Oral MaxfacSurg 30, S72, Suppl. A. June 2001. IF abstract: 0.972
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