Two patients can have the same amount of skin removed in an upper blepharoplasty and end up with completely different scars. Why? Very often, the difference comes down to something surprisingly simple: how the incision was closed.
The Problem: Railroad Tracks and Suture Tunnels
You may have seen it before — a healed incision flanked by small dots or crosshatch marks on either side, like the ties on a railroad track. These marks are not from the incision itself. They're from the sutures.
When an incision is closed with interrupted stitches that pass through the surface of the skin, each stitch creates its own tiny puncture. If those stitches stay in even a little too long, or if the skin reacts to them, the punctures can heal as permanent dots ("railroad tracks") or small epithelial tracts along the suture path ("suture tunnels"). On the thin, visible skin of the eyelid, these marks can be more noticeable than the incision line itself.
Our Solution: Subcuticular Closure with 6-0 Suture
In our practice, we close every upper blepharoplasty incision with a running subcuticular suture using ultra-fine 6-0 material. Here's what that means in plain language:
- Subcuticular means the suture runs beneath the surface of the skin, inside the incision itself — it never punctures the skin on either side of the wound.
- 6-0 refers to an extremely fine caliber of suture, thinner than a human hair, appropriate for the delicate eyelid skin.
Because the suture never crosses the skin surface, there are no puncture marks to heal, no railroad tracks, and no suture tunnels — ever. The only thing left to heal is the incision line itself, which is already hidden in the natural crease of the eyelid.
Why This Matters for the Eyelid Specifically
Eyelid skin is the thinnest skin on the body. That's a blessing and a curse: it heals beautifully when treated gently, but it also shows every mark when it isn't. A closure technique that would be perfectly acceptable on the arm or abdomen can leave visible tracks on an eyelid. Precision closure is not a finishing touch — it's a core part of the operation.
What Recovery Looks Like
With a fine subcuticular closure, most patients find the healing incision easy to conceal within days and essentially invisible once fully matured. Bruising and swelling vary from person to person, but the incision line itself typically settles into the crease and fades remarkably well.
The Takeaway
When you're evaluating a surgeon for eyelid surgery, don't just ask what they remove — ask how they close. The answer is written on the eyelids of every patient they've treated.
Ready to see the difference meticulous technique makes? Schedule your upper blepharoplasty consultation with our office today.
