Saving a foot is rarely about the flap. It's about the angiosome you re-perfuse, the millimeters of debridement you take, and whether you lengthen a tight Achilles before you ever think about closure.

In this episode of Plastics in Practice, we cover the principles of foot and ankle reconstruction: the six angiosomes and how they should drive every revascularization, incision, and flap design; the role of the multidisciplinary team in salvaging a limb that traditionally would have been amputated; and the practical algorithm for moving a chronic wound to closure — debridement, NPWT, dermal templates, and the simple techniques that resolve roughly 90% of these wounds without ever needing a microsurgical free flap. We finish with a location-by-location reconstructive playbook from forefoot to hindfoot, including why Achilles tendon lengthening is the single highest-yield biomechanical move in the diabetic forefoot.

Key takeaways:

- The 5-year mortality after major lower-limb amputation in diabetics exceeds 50% — higher than colon or breast cancer.

- The angiosome concept divides the foot into six vascular territories; direct revascularization of the affected angiosome increases healing 50% and decreases major amputation fourfold.

- Biofilm exists in >90% of chronic wounds and penetrates up to 4 mm — debridement, not coverage, is the rate-limiting step.

- Achilles tendon lengthening cuts diabetic forefoot ulcer recurrence in half at 2 years and is the single highest-yield biomechanical intervention.

- Roughly 90% of foot and ankle wounds heal with simple techniques; only ~10% require flap reconstruction.

- For plantar coverage, the medial plantar fasciocutaneous flap remains the workhorse — sensate, durable, glabrous skin with a wide arc of rotation.

- Free flaps to the foot have the highest failure rate of any anatomic location; anastomose outside the zone of injury and use end-to-side to spare a major vessel.

This content is for educational purposes only and is not medical advice.

🎧 Full episodes available now:

Instagram: https://www.instagram.com/plasticsinpractice/

Spotify: https://open.spotify.com/show/4Ct8jOgYXP9QJin7QOuG3Z?si=JNcBxQmwT2mfz1LSJZEFKA

Apple: https://podcasts.apple.com/us/podcast/plastics-in-practice-resident-review/id1835564216

YouTube: https://youtube.com/@plasticsinpractice?si=tqLInp5vvsJFKlRO

Amazon: https://music.amazon.com/podcasts/8bef056e-7c87-4224-978e-7e691b04554a/

📘 Free Study Guides: → https://drive.google.com/drive/u/0/folders/12BUldPbCmihG-ndZh6992WqhRYyxw8ZZ

#PlasticSurgery #Residency #FootAndAnkleReconstruction #LimbSalvage #SurgicalEducation #PlasticsInPractice #DiabeticFoot #Microsurgery

Lower extremity reconstruction is the most unforgiving testing ground in plastic surgery — every decision is graded by whether the patient can bear weight, walk, and protect a sensate foot for the rest of their life.

In this episode of Plastics in Practice, we walk through the core principles of lower extremity salvage: the zone-of-injury concept, when to fix vs. amputate, fracture management, soft-tissue coverage by leg third, and the trade-offs between limb salvage and a well-fit below-knee amputation.

Key takeaways

• Salvage is judged against amputation, not “normal.” The goal is a limb more functional than a prosthesis — loss of the tibial nerve and plantar sensibility is a relative contraindication.
• Stabilize the skeleton first. Vascular and nerve repairs done before fixation are routinely disrupted during fracture reduction; external fixation is the workhorse for grade IIIB / IIIC injuries.
• Early soft-tissue coverage wins. Closure within 72 hours of injury carries the lowest complication rate; delayed closure (1–6 weeks) climbs to ~50%.
• Match the flap to the leg third: gastrocnemius proximal, soleus middle, free tissue distal.
• Bone gaps have a tiered answer: cancellous graft for short defects, Ilizarov distraction for 4–8 cm gaps, vascularized fibula up to ~24 cm.
• VAC therapy buys time, not closure. It improves the bed and reduces flap size, but use beyond 7 days is associated with higher infection and amputation rates in IIIB tibias.
• BKA is a reconstructive choice, not a failure. It adds ~25% to the energy cost of ambulation vs. ~65% for AKA; preserve the knee whenever possible, including with a foot-fillet free flap from the amputated part.

This content is for educational purposes only and is not medical advice.

🎧 Full episodes available now:
Instagram: https://www.instagram.com/plasticsinpractice/
Spotify: https://open.spotify.com/show/4Ct8jOgYXP9QJin7QOuG3Z?si=JNcBxQmwT2mfz1LSJZEFKA
Apple: https://podcasts.apple.com/us/podcast/plastics-in-practice-resident-review/id1835564216
YouTube: https://youtube.com/@plasticsinpractice?si=tqLInp5vvsJFKlRO
Amazon: https://music.amazon.com/podcasts/8bef056e-7c87-4224-978e-7e691b04554a/
📘 Free Study Guides: → https://drive.google.com/drive/u/0/folders/12BUldPbCmihG-ndZh6992WqhRYyxw8ZZ

#PlasticSurgery #Residency #LowerExtremityReconstruction #LimbSalvage #PlasticsInPractice #Microsurgery #FreeFlap

Abdominal wall reconstruction is where plastic surgery principles get tested in real time — and it's where most failures start with one wrong assumption about force distribution.

In this episode of Plastics in Practice, we review the basics of abdominal wall reconstruction: how to think about the abdomen as a pressurized cylinder, why supported repairs beat bridged repairs almost every time, how to read the components separation technique like a physiology problem instead of a memorization problem, and how to choose between synthetic and bioprosthetic mesh in a contaminated field. We close with soft tissue strategy — when to skin graft early, when to reach for a perforator flap, and how to decide between rebuilding the wall first or rebuilding the cover first.

Key takeaways:

• Hernias expand because sutures cut through tissue like a wire through ice — load-sharing supported repairs are the answer, not bigger primary sutures.
• Large hernias convert isometric abdominal contraction into isotonic shortening, derailing diaphragm function and torso mechanics — repair restores physiology, not just anatomy.
• Components separation can move each rectus 8–10 cm to the midline through external oblique release alone; preserving periumbilical perforators is what keeps the skin alive.
• Synthetic mesh is for clean fields. Bioprosthetic mesh is for contamination, radiation, bowel suture lines, or any field where the soft tissue cover might fail.
• In the open abdomen, early skin grafting over granulated bowel is your friend — it heals in two dimensions and tolerates poor nutrition far better than flaps.
• If the hernia is expanding, it's ready to repair — that means the adhesions have softened enough to dissect cleanly.

This content is for educational purposes only and is not medical advice.

🎧 Full episodes available now:
Instagram: https://www.instagram.com/plasticsinpractice/
Spotify: https://open.spotify.com/show/4Ct8jOgYXP9QJin7QOuG3Z?si=JNcBxQmwT2mfz1LSJZEFKA
Apple: https://podcasts.apple.com/us/podcast/plastics-in-practice-resident-review/id1835564216
YouTube: https://youtube.com/@plasticsinpractice?si=tqLInp5vvsJFKlRO
Amazon: https://music.amazon.com/podcasts/8bef056e-7c87-4224-978e-7e691b04554a/
📘 Free Study Guides: → https://drive.google.com/drive/u/0/folders/12BUldPbCmihG-ndZh6992WqhRYyxw8ZZ

#PlasticSurgery #Residency #AbdominalWallReconstruction #HerniaRepair #SurgicalEducation #PlasticsInPractice #GeneralSurgery #ComponentsSeparation