Procedure Instructions Download procedure instructions by selecting from the links below. Process Guidelines Pre/Post care instructions for Fillers Pre/Post care instructions for Photo Dynamic Therapy (PDT) Cryotherapy, Surgery, Biopsy, ED&C aftercare instructions from Dr. Walker Cryotherapy, Surgery, Biopsy, ED&C aftercare instructions from Dr. Hunek/Dr. Lumpkin/Demonbreun Botox Cosmetic Injections post procedure instructions