Reconstructive Plastic Surgery for Complex Genital & Perineal Defects
Extensive soft-tissue defects of the perineum, scrotum, and perianal region represent some of the most challenging conditions in reconstructive surgery. These defects commonly arise from life-threatening necrotizing fasciitis (Fournier's Gangrene), radical oncological resections (pelvic exenteration, anorectal carcinoma), severe perineal hidradenitis suppurativa, or high-energy pelvic crush trauma. Simple secondary intention healing results in painful contractures, urethral strictures, and exposed testes.
Principles of Durable Perineal Reconstruction
Dr. Vishal Purohit utilizes specialized vascularized regional flaps to reconstruct the perineum:
- Singapore Pudendal Thigh Flap: A reliable fasciocutaneous flap based on the posterior scrotal/labial branches of the internal pudendal artery, ideal for resurfacing the perineum, vulva, and perianal defects with thin, pliable, sensitive tissue.
- Gracilis Muscle Flap Transposition: A robust, well-vascularized muscle flap mobilized from the medial thigh to obliterate deep pelvic dead space, cover exposed pelvic hardware, and repair rectovaginal or perineal fistulae.
- Scrotal Reconstruction: Meticulous scrotal reconstruction using residual dartos muscle flaps or mesh skin grafting over the testes to preserve testicular thermoregulation and fertility.
Compassionate Functional and Psychological Restoration
Beyond providing durable skin closure and infection control, reconstructive surgery restores urinary and bowel hygiene, protects reproductive organs, and alleviates psychological distress.