Surgical excision remains one of the most reliable ways to completely remove skin cancer, moles, and other lesions. At Greco Dermatology's Venice office, excision surgery is performed by a double-board-certified Mohs surgeon with more than 20,000 procedures to his credit.
What Is Surgical Excision?
Surgical excision is a procedure that removes a lesion along with a margin of surrounding healthy tissue in a single session. The excised tissue is then sent to a lab for examination to confirm the diagnosis and check that the margins are clear of abnormal cells.
Excision differs from Mohs micrographic surgery in one key way:
- Mohs surgery examines 100% of the tissue margin under a microscope on the spot before the wound is closed
- Standard excision typically sends the margin to an outside lab for review afterward
The American College of Mohs Surgery notes that Mohs surgery is generally reserved for cosmetically or functionally sensitive areas, while excision remains an effective, efficient option for lesions on less sensitive parts of the body.






