Microvascular Free Flap Reconstruction for Post Cancer Defects

Microvascular Free Flap Reconstruction for Post Cancer Defects: общие сведения

Microvascular free-flap reconstruction after cancer surgery in India rebuilds complex defects by transferring living skin, fat, muscle and/or bone from another part of the body together with its artery and vein. The vessels are reconnected under a microscope at the reconstruction site. It is commonly used after selected head-and-neck, jaw, breast, limb and other cancer resections when local tissue cannot adequately restore form or function.

Planning should begin before or alongside tumour resection whenever possible. The reconstructive team reviews pathology, staging, the expected defect, previous surgery and radiotherapy, nutritional and medical fitness, recipient vessels and donor-site anatomy. CT or MRI and, in selected patients, vascular imaging or virtual surgical planning can help define the reconstruction. Flap choice depends on what must be replaced: soft tissue may be reconstructed with an anterolateral-thigh or forearm flap, while mandibular or other bony defects may require vascularised bone such as a fibula flap.

The aim is not cosmetic coverage alone. Reconstruction may need to restore jaw continuity, oral competence, speech, swallowing, airway protection, limb function or durable wound closure while allowing appropriate cancer surveillance and adjuvant treatment. Free-flap surgery requires close postoperative monitoring because arterial or venous thrombosis can threaten the flap; urgent re-exploration may sometimes salvage compromised tissue. Other risks include bleeding, infection, partial or complete flap loss, wound breakdown, donor-site morbidity and delayed healing, especially after radiotherapy or in medically complex patients. New flap pallor, congestion, coldness or sudden swelling after surgery requires immediate review by the treating microsurgical team.

Cost in India depends on the cancer site and defect, flap and donor site, whether bone reconstruction or patient-specific fixation is required, simultaneous tumour surgery, microsurgical operating time, ICU or high-dependency monitoring, hospital stay, pathology and rehabilitation. Previous radiotherapy, infection, revision surgery or staged dental/prosthetic rehabilitation can materially change the estimate.

India has tertiary cancer and reconstructive centres with head-and-neck, surgical-oncology and plastic-reconstructive teams, microvascular surgery, critical care, speech/swallowing rehabilitation and dental or prosthodontic support where needed. Medical Help India is a connection platform that can connect medically stable international patients with an appropriate healthcare partner to review pathology, imaging and the planned or previous cancer resection, compare reconstructive options and provide an individual treatment and cost estimate.

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