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The Daily Insight

What makes Mohs micrographic surgery unique?

Author

Robert Guerrero

Updated on February 23, 2026

Sometimes called Mohs micrographic surgery, the procedure is done in stages, including lab work, while the patient waits. This allows the removal of all cancerous cells for the highest cure rate while sparing healthy tissue and leaving the smallest possible scar.

Likewise, is there an alternative to Mohs surgery?

SRT stands for Superficial Radiation Therapy. By utilizing a precise dose of Superficial Radiation Therapy, this alternative to Mohs surgery is able to accomplish what no other skin cancer treatment method has been able to do ever before – cure cancer without ever invading the skin of a patient.

Subsequently, question is, why is Mohs surgery necessary? Mohs allows you to keep as much healthy skin as possible because the surgeon only removes the skin with cancer cells. This is especially important when skin cancer develops in an area with little tissue beneath (e.g., eyelid, ear, or hand).

Subsequently, one may also ask, is Mohs better than traditional surgery?

The Mohs process examines 100 percent of the tissue margins under the microscope, whereas in standard surgical excision only 1 percent of the margins are examined microscopically. Mohs surgery also conserves the greatest amount of healthy tissue, giving you the smallest scar possible.

What does Moh's stand for?

Mohs surgery, developed in 1938 by a general surgeon, Frederic E. Mohs, is microscopically controlled surgery used to treat common types of skin cancer. During the surgery, after each removal of tissue and while the patient waits, the tissue is examined for cancer cells.

Related Question Answers

What happens if you ignore basal cell carcinoma?

Basal cell carcinoma is a slow growing cancer, but this doesn't mean it can be ignored. This is the least dangerous form of skin cancer and rarely spreads to other internal parts of the body. While death is a rare consequence there is the potential for disfigurement.

How bad is Mohs surgery?

Mohs surgery is performed with local anesthesia. This removes the common surgical risks that come with using general anesthesia. Risks that are associated with Mohs surgery include temporary bleeding, pain, and tenderness around the area being removed. More serious problems can occur, but they are rare.

Does insurance pay for Mohs surgery?

Mohs surgery is covered by most insurance plans, including Medicare.

Does Mohs surgery require plastic surgery?

Mohs micrographic surgery was initially developed and then further refined with the intent of significantly reducing scarring and the need for reconstructive techniques. However, statistics demonstrate that approximately 15 percent of patients who undergo Mohs require subsequent reconstruction.

What kind of doctor does Mohs surgery?

Many skin doctors (dermatologists) can perform Mohs surgery, since dermatologists learn about Mohs surgery in their medical training. Some Mohs surgeons have undergone specialized training — called a fellowship — to learn more about the procedure and become more proficient in Mohs surgery.

Is Mohs surgery disfiguring?

Among the most effective skin cancer surgical treatments is Mohs, which can be disfiguring and nearly always requires reconstructive surgery.

How long does it take for a Mohs surgery to heal?

Daily care of the wound is required. Depending upon the size, may take up to 4 to 6 weeks for the wound to heal completely, but infection, bleeding and pain are uncommon.

Should all basal cell carcinoma be removed?

Basal cell carcinoma is most often treated with surgery to remove all of the cancer and some of the healthy tissue around it.

How long should you use Vaseline after Mohs surgery?

1-2 weeks until the sutures are removed, then for 1 week after just apply Vaseline. If you hate the bandage, you can go without it, but you must reapply the Vaseline 5-10 times a day, the wound must not dry out.

Are you awake during Mohs surgery?

Mohs surgery is performed under local anesthesia while you are awake.

Does Medicare pay for Mohs surgery?

Currently, Medicare generally covers 80% of Mohs cancer surgery. If you have a secondary insurance plan, that may help take care of the remainder 20% not covered by Medicare. Commercial or non-Medicare insurance generally cover a large percentage of the surgical cost, not including any deductible expense.

How do I choose a Mohs surgeon?

When choosing a Mohs specialist, it's important to opt for one with at least a one or two-year formal training and who is accredited by the American College of Mohs Surgery (ACMS). Surgeons with this accreditation are able to complete the tedious procedure and provide a cosmetically pleasing closure.

Is Mohs surgery expensive?

An average cost for Mohs surgery is $1,000 to $2,000. The cost will depend on the size of the cancer and the amount of tissue removed.

Is Mohs surgery only done on face?

Mohs surgery is the gold standard for treating many basal cell carcinomas (BCCs) and squamous cell carcinomas (SCCs), including those in cosmetically and functionally important areas around the eyes, nose, lips, ears, scalp, fingers, toes or genitals.

How fast does squamous cell carcinoma spread?

Squamous cell carcinoma rarely metastasizes (spreads to other areas of the body), and when spreading does occur, it typically happens slowly. Indeed, most squamous cell carcinoma cases are diagnosed before the cancer has progressed beyond the upper layer of skin.

Are antibiotics necessary after Mohs surgery?

Will I need antibiotics after the surgery? Infection occurs rarely with Mohs surgery (less than 2% of cases). Most people that have Mohs surgery do not need any antibiotics. However, if the reconstruction is complex, you may need to take an antibiotic for a few days.

What's worse basal cell or squamous?

Though not as common as basal cell (about one million new cases a year), squamous cell is more serious because it is likely to spread (metastasize). Treated early, the cure rate is over 90%, but metastases occur in 1%–5% of cases. After it has metastasized, it's very difficult to treat.

Can I drive myself home after Mohs surgery?

“In most cases, patients should be more than okay to drive themselves home after their procedure,” notes Dr. Adam Mamelak, a board-certified Dermatologist and fellowship-trained Mohs Micrographic Surgeon in Austin, Texas. During the procedure, the area of treatment will be numbed with lidocaine for the comfort.

How long do I wear a bandage after Mohs surgery?

Your wound will be covered with a bulky bandage called a pressure dressing. This should be left in place for 24 hours and kept dry. After 24 hours you can remove the bulky bandage.

What is Stage 4 squamous cell carcinoma?

Stage IV (stage 4 squamous cell carcinoma): The cancer can be any size and has spread (metastasized) to 1 or more lymph nodes which are larger than 3 cm and may have spread to bones or other organs in the body.

Do you get stitches after Mohs surgery?

Recovery Time and Wound Healing

Recovery and wound healing time depends on the type of reconstruction. Stitches are typically removed after a week (on the face) and two weeks (on the body).

What does early stage squamous cell carcinoma look like?

Squamous Cell Carcinoma

Squamous cell carcinomas may appear as flat reddish or brownish patches in the skin, often with a rough, scaly, or crusted surface. They tend to grow slowly and usually occur on sun-exposed areas of the body, such as the face, ears, neck, lips, and backs of the hands.

What does a Mohs surgeon make?

Many starting salaries for Moh's surgeons being around $300,000. I've seen salaries around $250,000 in highly competitive markets.

Does Mohs surgery leave scars?

Yes. As will any treatment for skin cancer, Mohs surgery will leave a scar. Mohs surgery preserves as much healthy skin as possible and maximizes options for repairing the surgical defect, once the tumor is completely removed.

What is aggressive squamous cell carcinoma?

What is aggressive squamous cell carcinoma? “Aggressive SCC” or “high-risk SCC” is cancer that is more likely to recur (return after initial treatment) or metastasize (spread to other parts of the body). Features of high-risk SCC are: Larger than 2 centimeters (cm)

Can you be sedated for Mohs surgery?

You will be awake during the procedure but will not feel pain. You may also receive a sedative to keep you relaxed and comfortable during the procedure. Your doctor will remove the visible tumor along with a thin layer of surrounding tissue.

Does squamous cell carcinoma have roots?

Squamous cell skin cancer (Squamous Cell Carcinoma or SCC)

This form of skin cancer grows more quickly, and though it can be confined to the top layer of skin, it frequently grows roots. Squamous cell carcinoma can be more aggressive and does have a potential to spread internally.