Abstract
The surgical management of non-melanoma skin cancers has seen some significant changes over the past 20 years, as a result of developments in three equally important and overlapping specialties that deal with this specific pathology: plastic and reconstructive surgery, surgical oncology and dermatological surgery. Better understanding of vascular and particularly microvascular anatomy, coupled with technological advances in operating microscopes, microsurgical instrumentation and preoperative planning via advanced imaging, allows functional and aesthetic restoration of any radical oncological skin and soft-tissue surgery defect from head to toe. As reconstruction has practically lost its technical boundaries, resectional surgery can be executed without compromising on surgical margins, thus reducing rates of local recurrences and metastatic spread. The increasing use of Mohs surgery and its several advantages for difficult high-risk non-melanoma skin cancer in facial sites especially, offers optimal cure rates while reducing functional impairment and optimising cosmetic outcomes. Advances in preoperative planning utilising computed tomography and magnetic resonance imaging scans can help to predict the degree of resectability and tailor further treatments, including radiotherapy, accordingly. From the reconstructive point of view, these techniques provide a roadmap to select the best blood supply for the transplanted flap, thereby reducing complications and increasing success rates. The focus of skin cancer surgery has therefore shifted from pure cancer clearance and flap survival, to a high degree of functional and aesthetic reconstruction.
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