In this study, we evaluate the feasibility of propeller flaps, for soft tissue reconstruction in patients with peripheral arterial obstructive disease (PAOD). Five patients (average age, 72 years old), presenting with necrosis of several foot units, were diagnosed with stage IV PAOD and diabetes mellitus. All underwent revascularization, followed by soft tissue reconstruction using propeller flaps. A total of 6 flaps were performed, with dimensions

Endoscopic internal mammary artery (IMA) approach represents a well-established procedure in coronary bypass surgery. However, such techniques require highly trained skills that need to be mastered in experimental models before taken into the clinic. To attain such skills, our aim was to develop a training model of thoracoscopic approach for harvesting of the IMA in pig. Ten pigs of either sex, weighing 20-28 kg, were used. The thoracic cavity was

Recent technical development has led to remarkable performances in video-guided surgical procedures. A video-endoscopic system (VES) is evaluated as an alternative magnifying solution for microsurgical procedures and compared to table-top microscopes in terms of technical and surgical aspects. Six surgical residents without microsurgical experience, alternating both systems, performed each 12 aortic end-to-end anastomoses on Sprague-Dawley rats using