When you think of a dermatologist, you might picture a specialist who diagnoses rashes or prescribes creams for acne. While this is a core part of their work, the field of dermatology extends far beyond medical management. Board-certified dermatologists are extensively trained surgeons of the skin, hair, and nails. A significant portion of their practice can involve performing a variety of in-office surgical procedures. These surgeries are designed to be efficient, minimally invasive, and highly effective for treating both medical conditions and cosmetic concerns.
What Surgical Procedures Do Dermatologists Perform?
Dermatologic surgery encompasses a wide range of techniques. According to data from the American Academy of Dermatology, dermatologists perform over 3.4 million skin cancer surgeries annually in the United States alone. These in-office procedures are typically categorized into a few key areas.
Skin Cancer Diagnosis, Treatment, and Reconstruction
This is one of the most critical surgical roles of a dermatologist. Procedures include:
- Skin Biopsies: The surgical removal of a small sample of skin for laboratory analysis to diagnose skin cancer, infections, or other diseases.
- Excisional Surgery: Cutting out the entire tumor along with a margin of healthy skin. This is a common treatment for basal cell carcinoma, squamous cell carcinoma, and melanoma.
- Mohs Micrographic Surgery: A highly specialized, tissue-sparing technique performed by fellowship-trained surgeons. The tumor is removed layer by layer, with each layer examined under a microscope during the surgery until no cancer cells remain. Studies show it offers the highest cure rates for certain skin cancers while preserving the most healthy tissue.
- Electrodessication and Curettage (ED&C): Scraping away the cancerous tissue with a sharp instrument (curette) followed by cauterizing the wound base with an electric needle.
- Cryosurgery: Using extreme cold (liquid nitrogen) to destroy abnormal tissue, often used for pre-cancerous actinic keratoses and some small, superficial skin cancers.
- Flaps and Grafts: After removing a large skin cancer, dermatologists are trained in reconstructive techniques to repair the wound, using adjacent skin (a flap) or skin from another site (a graft) to optimize healing and cosmetic outcome.
Treatment of Benign Growths and Medical Conditions
Dermatologists also surgically address non-cancerous issues that cause symptoms or cosmetic concern.
- Cyst Removal: Excising sebaceous or epidermoid cysts that are inflamed, infected, or bothersome.
- Mole Removal: Surgically removing moles for biopsy if they are atypical or for cosmetic reasons.
- Treatment of Warts: Using surgical methods like cryotherapy, laser, or excision when topical treatments fail.
- Incision and Drainage: For large, painful abscesses or boils.
- Nail Surgery: Procedures like nail biopsy or permanent removal of a chronically ingrown or infected toenail.
Cosmetic Dermatologic Surgery
Many dermatologists offer procedures to improve the skin's appearance. These include:
- Laser Surgery: Using focused light to treat sun damage, pigmentation, scars, tattoos, unwanted hair, and vascular lesions like spider veins.
- Chemical Peels: Applying a chemical solution to exfoliate damaged outer layers, improving texture and tone.
- Injectables: Administering neuromodulators (e.g., for fine lines) and dermal fillers (e.g., for volume loss).
- Microneedling: Using fine needles to create controlled micro-injuries to stimulate collagen for scarring or rejuvenation.
- Liposuction (Minimally Invasive): Some dermatologists perform minor liposuction for areas like the chin or neck.
The Value of In-Office Dermatologic Surgery
Having these procedures performed in a dermatologist's office offers distinct advantages. It provides continuity of care, as the physician who diagnoses the condition often treats it. The settings are designed for patient comfort and efficiency, and many procedures are completed in a single visit under local anesthesia. Most importantly, dermatologists possess an expert understanding of skin anatomy, wound healing, and cosmetic outcomes, which is critical for achieving both health and aesthetic goals.
If you have a skin growth, lesion, or concern that may require surgical intervention, consulting a board-certified dermatologist is the definitive step. They can provide a thorough evaluation, discuss all appropriate treatment options-both surgical and non-surgical-and tailor a plan to your specific medical and personal needs.