Soft Tissue Reconstruction of the Hand and Upper Extremity — Flaps, Coverage, and Functional Salvage

This episode reviews the core principles of soft tissue reconstruction of the hand and upper extremity, focusing on mangled hand evaluation, debridement, flap selection, and functional salvage.Topics include the definition of a mangled hand, the importance of radical debridement, the four Cs of muscle viability, tourniquet release for perfusion assessment, second-look surgery, and the reconstructive sequence of bone stability, vascular repair, nerve repair, and soft tissue coverage.Reconstructive strategy is discussed through the reconstructive elevator, emphasizing when to skip skin grafting and proceed directly to flap coverage for exposed tendon, bone, hardware, or missing paratenon. The episode also reviews the concept of the acceptable hand, including functional priorities such as a working thumb, durable sensation, and useful remaining digits.Coverage options include split-thickness and full-thickness skin grafts, dermal substitutes, radial forearm flap, posterior interosseous artery flap, dorsal ulnar artery flap, lateral arm flap, groin flap, ALT flap, temporoparietal fascia flap, and medial femoral condyle flap. Additional topics include Allen test, reverse-flow anatomy, PIA flap anastomosis, venous congestion, leech therapy, spare-parts reconstruction, fillet flaps, and when amputation with modern prosthetic reconstruction may provide better function than salvage.Part of Dr. Lara’s Plastic Surgery Compendium — a high-yield audio reference for plastic surgery trainees and surgeons.DisclaimerThis podcast is intended for educational purposes only and is designed for medical students, residents, fellows, and practicing healthcare professionals. It is not intended to provide medical advice, diagnosis, or treatment for any individual patient. The content presented reflects general surgical principles and should not be used as a substitute for formal medical training, clinical judgment, or consultation with qualified healthcare professionals. Listening to this podcast does not establish a physician–patient relationship.SEO / Topic Keywordssoft tissue reconstruction hand, mangled hand, upper extremity reconstruction, hand flap coverage, radial forearm flap, posterior interosseous artery flap, PIA flap, dorsal ulnar artery flap, Becker flap, lateral arm flap, groin flap, McGregor flap, ALT flap hand reconstruction, temporoparietal fascia flap, medial femoral condyle flap, Allen test, reverse radial forearm flap, exposed tendon coverage, paratenon, skin graft hand, dermal substitutes, venous congestion, leech therapy, spare parts surgery, fillet flap, acceptable hand, reconstructive elevator, mangled extremity salvage