Mohs surgery is widely regarded as one of the most effective treatments for many types of skin cancer, particularly those that develop on the face. While this specialized procedure is highly successful at removing cancerous tissue, it can sometimes leave behind complex defects in delicate areas such as the nose, eyelids, lips, or cheeks. Repairing these areas requires careful planning, advanced surgical techniques, and a deep understanding of facial anatomy.
At the facial plastic and reconstructive surgery practice of Maurice M. Khosh, MD, FACS in New York City, Mohs surgery repair is approached with both precision and artistry. The goal is not only to restore the affected tissue but also to preserve the natural contours and balance of the face.
Why Mohs Surgery Reconstruction Is So Complex
Mohs surgery removes skin cancer layer by layer while preserving as much healthy tissue as possible. Although this approach offers extremely high cure rates, the removal of cancerous tissue can create defects that vary widely in size, depth, and location.
The face contains many delicate structures and visible aesthetic units. Even small defects can affect facial symmetry or function if not repaired carefully. For this reason, reconstruction following Mohs surgery often requires specialized techniques that go beyond simple wound closure.
Experienced facial plastic and reconstructive surgeons like Dr. Khosh evaluate several factors when planning reconstruction, including the size of the defect, the depth of tissue removed, and the surrounding skin characteristics.
Skin Grafts: Replacing Lost Tissue
One of the most commonly used reconstruction techniques is the skin graft, which involves transferring skin from one area of the body to another.
Skin grafts are pieces of skin that are completely detached from their original location and placed over the surgical defect. In order to survive, the graft must develop a new blood supply from the surrounding tissue.
There are two primary types of skin grafts used in facial reconstruction:
- Full-thickness skin grafts involve harvesting all layers of the skin. Because the entire thickness of the skin is removed, the donor site must be carefully reconstructed. However, full-thickness grafts often provide superior aesthetic results, particularly in visible areas of the face.
- Partial-thickness skin grafts, also known as split-thickness grafts, remove skin only down to the level of the papillary dermis while leaving deeper layers intact. The donor site in these cases is able to regenerate the removed skin.
Both graft types can be effective depending on the location and needs of the defect.
Skin Flaps: Preserving Blood Supply
Another important technique in Mohs reconstruction is the use of skin flaps. Unlike skin grafts, skin flaps remain attached to their original blood supply while being repositioned to cover a nearby defect. Because the tissue maintains its circulation during transfer, skin flaps often heal more reliably and can produce more natural cosmetic outcomes.
Flap procedures are frequently used in facial reconstruction because they allow surgeons to use nearby tissue that closely matches the surrounding skin in color and texture.
Forehead Flaps for Nasal Reconstruction
Large defects on the nose can be particularly challenging to repair due to the nose’s complex shape and central position on the face.
One of the most advanced and effective techniques used in these cases is the forehead flap. In this procedure, a vertically oriented section of skin is taken from the forehead, typically extending from the central brow up toward the hairline.
This flap is rotated downward to cover the nasal defect while maintaining its blood supply at the base near the eyebrow. After approximately two weeks, once the transferred tissue has developed its own circulation, a second procedure is performed to divide the flap and complete the reconstruction.
Forehead flaps are widely considered one of the most reliable methods for rebuilding larger nasal defects.
Repairing the Nostril Rim
Defects that involve the nostril rim require particularly delicate reconstruction because this area plays an important role in both appearance and breathing.
In many cases, surgeons use a specialized skin flap taken from the natural fold of skin that runs from the side of the nose toward the corner of the mouth. This tissue can be rotated into position while maintaining its blood supply, allowing the surgeon to recreate the contour of the nostril with precision.
Expertise Matters in Facial Reconstruction
Reconstructive surgery following Mohs procedures requires both technical skill and an artistic eye for facial harmony. Even subtle differences in skin texture, color, or contour can affect the overall result.
Dr. Maurice M. Khosh, MD, FACS, is a highly experienced facial plastic and reconstructive surgeon who specializes in complex facial repairs with specific expertise in nose reconstruction. His extensive training and experience allow him to use advanced reconstructive techniques to restore both function and appearance after skin cancer removal.
Restoring Confidence After Mohs Surgery
While Mohs surgery focuses on removing skin cancer, reconstructive surgery plays an essential role in helping patients feel like themselves again. With careful planning and advanced techniques, it is often possible to restore natural facial features and minimize visible signs of surgery.
At the New York City practice of Dr. Maurice M. Khosh, patients receive individualized care designed to achieve the best possible functional and aesthetic outcomes after Mohs surgery. Through advanced reconstructive methods, patients can move forward with confidence knowing their facial features have been carefully restored. To learn more, contact Dr. Khosh’s office to schedule a consultation, preferably before your Mohs surgery.
