Back ABCDEIJLMPRSUW A Allergy testing B Bili lights Botulinum toxin type A Botox injection Burn debridement C Collagen injection - wrinkle filler D Debridement Dermabrasion E Excision biopsy, skin I Incision and drainage of a skin abscess Infection debridement Ingrown toenail removal Injectable filler J Jackson-Pratt drain JP Drain L Laceration repair M Melanoma removal Mohs micrographic surgery P Phototherapy Punch biopsy, skin R Removal, ingrown toenail S Shave biopsy, skin Skin abscess, incision and drainage Skin biopsy Skin resurfacing Skin graft Skin lesion biopsy Skin lesion removal Soft tissue filler Subcutaneous injection Surgical removal, skin lesion Surgical skin planning U Ultrasound, peripheral vascular W Wound debridement Wound repair