Video Capture of Perforator Flap Harvesting Procedure with a Full High-definition Wearable Camera

Recent advances in wearable recording technology have enabled high-quality video recording of several surgical procedures from the surgeon's perspective. However, the available wearable cameras are not optimal for recording the harvesting of perforator flaps because they are too heavy and cannot be attached to the surgical loupe. The Ecous is a small high-resolution camera that was specially developed for recording loupe magnification surgery. This study investigated the use of the Ecous for recording perforator flap harvesting procedures. The Ecous SC MiCron is a high-resolution camera that can be mounted directly on the surgical loupe. The camera is light (30 g) and measures only 28 × 32 × 60 mm. We recorded 23 perforator flap harvesting procedures with the Ecous connected to a laptop through a USB cable. The elevated flaps included 9 deep inferior epigastric artery perforator flaps, 7 thoracodorsal artery perforator flaps, 4 anterolateral thigh flaps, and 3 superficial inferior epigastric artery flaps. All procedures were recorded with no equipment failure. The Ecous recorded the technical details of the perforator dissection at a high-resolution level. The surgeon did not feel any extra stress or interference when wearing the Ecous. The Ecous is an ideal camera for recording perforator flap harvesting procedures. It fits onto the surgical loupe perfectly without creating additional stress on the surgeon. High-quality video from the surgeon's perspective makes accurate documentation of the procedures possible, thereby enhancing surgical education and allowing critical self-reflection.