Procedural dermatology and its unmet need.

Abstract

Procedural dermatology includes invasive conventional dermatologic surgeries which involve significant use of knife and suture, minimally invasive procedures and device-based procedures. Device-based procedures are the easiest to learn and are less prone to human errors due to automation but can lead to monotony, while conventional surgeries require significant skill, craftsmanship and interest. There has been a recent shift in the approach to procedural dermatology as a therapeutic option with complementary and combination models replacing the conventional hierarchical model in which procedures were last in the step-ladder approach. The demand for both conventional dermatologic surgeries and minimally invasive cosmetic procedures is increasing. Unfortunately, this demand has not been met with adequate supply. Consequently, the number of trained professionals with expertise in these procedures is very limited; they are far outnumbered by unqualified practitioners. A limited number of dermatologic surgeons practicing conventional surgeries has resulted in huge waiting lists for vitiligo surgeries, inappropriate excisions for skin cancers and poor cosmetic outcomes of excisions without proper knowledge of flaps and grafts. Increasingly procedures are being performed by inadequately trained personnel, resulting in complications. There is also an absence of good quality research on the subject of procedural dermatology, which has resulted in a lack of standardisation of various procedures and knowledge about the efficacy of various drug-procedure and procedure-procedure combinations. An increasing variety of gimmicky but costly procedures are being offered to the public without much evidence of efficacy. Individual institutional and broad policy directives are needed to address these issues. Special emphasis is required on formal hands-on procedural dermatology training during residency and beyond it.