{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"How I Operate","title":"Designing the Perfect PIA Flap, with Prof. Claudio Angrigiani ","html":"","width":"100%","height":180,"duration":3342,"description":"📩 Subscribe to The Plastics Fella Newsletter:\nhttps://www.theplasticsfella.com\n\nIn this episode of How I Operate, Ryan Sugrue is joined by Professor Claudio Angrigiani, the creator of the Posterior Interosseous Artery (PIA) flap and one of the pioneers of perforator flap surgery.\nLooking back over four decades of innovation, Professor Angrigiani shares the story behind the development of the PIA flap, from cadaveric anatomy studies in Argentina to its adoption as a reliable reconstructive option for hand and wrist defects around the world. Along the way, he explores the importance of anatomy, surgical simplicity, and why understanding vascular territories remains fundamental to flap design today.\nKey Takeaways:\nHow the PIA flap was developed as an alternative to traditional reconstructive options for the hand.\nThe role of anatomical research and cadaveric studies in creating dependable surgical techniques.\nWhy the middle perforators are key to the reliability of the PIA flap.\nCommon technical mistakes that can lead to complications or flap failure.\nThe importance of simplifying flap surgery through a deep understanding of anatomy.\nProfessor Angrigiani's approach to innovation, research, and developing new surgical techniques.\nChapters:\n00:00 – Introducing the PIA Flap\n04:10 – Hand Reconstruction in the 1980s\n09:25 – The Origins of the PIA Flap\n16:40 – Early Anatomical Research and Cadaver Studies\n24:15 – Understanding Perforators and Vascular Territories\n33:50 – The Physiology Behind the PIA Flap\n43:20 – Flap Design, Landmarks, and Planning\n54:35 – Raising the PIA Flap Step by Step\n01:06:10 – Common Mistakes and Avoiding Complications\n01:15:45 – Innovation, Anatomy and Surgical Thinking\n\nThank you for listening to How I Operate. Brought to you by ThePlasticsFella.\n\nIf you enjoyed this episode, please follow the show, leave a rating and review, and share it with colleagues. New episodes are released bi-weekly, featuring the surgeons, innovators, and ideas that...","thumbnail_url":"https://img.transistorcdn.com/XyWIgVCUN64kycKFaA0kNM1qn-hPt4aj2h72yWRjBY0/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS81NWY3/ZDYxNmIwNWJkMjhi/ZjdiYTc2ZDMzMmY1/Y2YxZC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}