Perforator Dissection Simulation: A High-Fidelity Five-Flap Porcine Training Model
نویسندگان
چکیده
منابع مشابه
Pork Belly: A Simulation Training Model for Intramuscular Perforator Dissection
Background Free tissue transfer has evolved from muscle flaps to fasciocutaneous flaps. Dissection of the intramuscular course of feeding vessels is technically challenging. Simulation-based microsurgery skills acquisition is moving toward nonliving training models. Living porcine model or human cadavers are currently cost-ineffective methods for the early learning curve in teaching intramuscul...
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1 BACKGROUND Although flap anatomy is well studied on cadavers and microsurgical techniques are well practiced on rats, still there are few training models for learning the techniques of perforator flap harvesting. The cadaver has no bloodstream, so accuracy of dissection cannot be evaluated and flap viability cannot be verified. Training on humans carries a high risk of flap damage. A living m...
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BACKGROUND Endoscopic submucosal dissection (ESD) requires special skills and a long procedure time for a quality-controlled procedure. A universal training system remains to be established. Hands-on courses in animal models before advancing to the human colon appear to be essential, especially in Europe. The learning curve is a prerequisite in ESD, in order to improve technical outcomes and de...
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The introduction of perforator flaps represented a significant advance in microsurgical reconstruction. However, confusion has developed due to the erroneous belief that perforator flaps are different from conventional flaps. The concept of the perforator is not new, but is an idea that evolved from the conventional flap. In fact, some of the flaps used by microsurgeons were perforator flaps. T...
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BACKGROUND A mathematical model to help explain the hemodynamic characteristics of perforator flaps based on blood flow resistance systems within the flap will serve as a theoretical guide for the future study and clinical applications of these flaps. METHODS There are 3 major blood flow resistance network systems of a perforator flap. These were defined as the blood flow resistance of an ana...
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ژورنال
عنوان ژورنال: Journal of Maxillofacial and Oral Surgery
سال: 2019
ISSN: 0972-8279,0974-942X
DOI: 10.1007/s12663-019-01220-1