Piercing Guides
Microdermal Piercings: What You Need to Know
A microdermal is a single-point piercing anchored under the skin with one visible top and no exit hole. How they work, healing, risks, and safe removal.
A microdermal is a single-point piercing anchored under the skin, with one visible top on the surface and no exit hole. A small plate called the anchor (or foot) sits flat in the dermis, the layer just below the outer skin, and a short post rises from it through the surface. A decorative top screws onto that post, so from the outside you see one gem or disc that looks like it sits directly on the skin. Because there is only one hole and no second exit, a dermal can go on flat areas where a normal piercing has nowhere to come out.
You will also see these called dermal piercings, dermal anchors, or single-point piercings. They are the same thing. This guide covers how they differ from a surface bar and a transdermal, where they go, how the anchor is designed, how the piercing is done, the honest pain and healing time, the real risks, how long they tend to last, and why removal is a professional job.
Dermal, surface, transdermal
These three get lumped together because all of them sit on flat skin instead of passing through a pinch of tissue, but they are built differently and carry different risks.
A dermal has one anchor and one visible top. A surface piercing uses a surface bar, a barbell bent into a staple shape with two ends, so it has two holes and two visible balls with the bar hidden under the skin between them. A transdermal implant is the most involved of the three: a larger base is implanted deeper, often through a bigger incision, with a post that comes up through the skin. Transdermals are closer to body modification than standard piercing, they are harder to place and remove, and far fewer piercers offer them.
| Feature | Dermal (microdermal) | Surface bar | Transdermal implant |
|---|---|---|---|
| Holes | One entry, no exit | Two (entry and exit) | One, over an implanted base |
| Visible parts | One top | Two ends | One post or top |
| What is under the skin | Small flat anchor in the dermis | A staple-shaped bar | A larger implanted base |
| How it goes in | Needle or dermal punch | Needle-made surface pocket | Surgical incision, deeper |
| Removal | Piercer, sometimes a small incision | Piercer removes the bar | More involved, often medical |
| How common | Widely offered | Offered by many piercers | Rare, specialist only |
For a wider picture of where dermals sit among other placements, see our guide to the types of piercings.
How the anchor works
The anchor is the whole reason a dermal stays in flat skin. It is a small flat plate, usually around 6 to 7 mm long, that lies horizontally in the dermis. Rising from the center of that plate is a short post, and the base of the plate is often perforated with one or more holes.
Those holes matter. As the piercing heals, tissue grows through them and knits the anchor in place, which is what anchors it against everyday movement and tugging. A footed anchor with holes holds far better than an old-style flat plate with none.
The top is a separate piece that screws onto the exposed post. On a well-made dermal the post is internally threaded, so the threads live inside the post and only a smooth surface travels through your skin, not the sharp threading of externally threaded jewelry. Choose an anchor and top in implant-grade titanium (ASTM F-136), which the body tolerates well and which will not react on most people. Our implant-grade titanium guide explains why that standard matters and why vague phrases like “surgical steel” do not guarantee a safe metal.
Common dermal placements
A dermal can go almost anywhere with flat, stable skin, which is its main appeal. The best spots are areas that do not fold, stretch, or take constant friction, because movement and snagging are what push a dermal out.
| Placement | Why people pick it | Main challenge |
|---|---|---|
| Cheekbone | Frames the face, sits like a floating gem | Facial movement and skincare over the site |
| Upper chest (sternum) | Flat, stable, easy to keep still | Snags on necklaces and seatbelts |
| Hip | Popular in pairs, low on the body | High friction from waistbands, rejects often |
| Nape (back of neck) | Clean look, out of your own way | Collars and hair catch it |
| Lower back | Room for single or paired anchors | Waistbands and sitting back against chairs |
Hips look striking but are one of the harder spots to keep, because waistbands rub the site all day. Flatter, less-disturbed areas like the upper chest and nape tend to last longer. A good piercer will talk you out of a spot that your clothing or daily habits will fight.
Needle or dermal punch
The anchor goes in one of two ways, and both make a small pocket in the dermis for the foot to sit in. Neither passes all the way through and out.
With the needle method, the piercer uses a needle to separate the skin and open an L-shaped pocket, then seats the anchor foot into it. With a dermal punch, a small round blade removes a tiny plug of tissue to create the pocket. Punches are restricted or not legal for piercers to use in some places, so availability depends on where you are.
| Method | How it makes room | Notes |
|---|---|---|
| Needle | Separates skin to open a pocket | Preserves the tissue, most common approach |
| Dermal punch | Removes a small plug of tissue | Creates a clean pocket, legal status varies by region |
Whichever is used, the sequence is short. The piercer marks the spot, cleans and preps the skin, makes the pocket, seats the anchor with forceps, and screws on the top. Start to finish it takes only a few minutes.
Choosing who does it matters more than the method. Not every piercer places dermals well, so look for one who does them regularly, works clean with single-use needles and sterile tools, and can show you healed examples of their own work.
How much it hurts
Expect a firm, sharp pressure for a few seconds while the pocket is made and the anchor is seated, not a drawn-out pain. Most people rate it as moderate and brief, and it is over quickly. Pain is individual and depends on the spot: bonier, thinner-skinned areas like the sternum can feel sharper than fleshier ones.
The days right after are usually more of a dull soreness and tenderness around the top than real pain. That settles within the first week or so if you leave it alone.
Dermal healing time
A dermal piercing commonly heals in 1 to 3 months on the surface, though the anchor keeps integrating underneath for a while after the outside looks settled. High-movement or high-friction spots like the hips and wrist sit at the slower end, and flatter, calmer areas like the upper chest heal faster.
Do not judge healing by how it looks alone. The top should be firm, the skin around it flat and quiet, with no ongoing redness, crusting, or discharge. Wait until your piercer confirms it is healed before you swap the top, because turning or lifting a fresh anchor can unseat it or set off rejection.
Dermal piercing aftercare
Clean the site twice a day with sterile saline wound wash, the same approach used for most piercings. Spray or soak the top and the skin around it, then pat dry with clean gauze or a paper towel, not a cloth towel that can snag. Our full piercing aftercare guide covers the saline routine and the common mistakes in detail.
A few points are specific to dermals:
- Do not move, twist, or lift the top. A dermal heals by staying still, and fiddling is a leading cause of rejection.
- Tape a small breathable dressing over it for the first week or two if clothing or hair keeps catching it.
- Keep makeup, lotion, and sunscreen off the site while it heals.
- Skip pools, hot tubs, and soaking baths for the first few weeks, and dry the area carefully after showering.
- Do not sleep directly on it. Sleep on the other side, or pad around it, so nothing presses the anchor.
Avoid alcohol, hydrogen peroxide, and tea tree oil on the site. They irritate healing tissue rather than help it. This is for education, not medical advice; if you suspect a piercing is infected, with redness that is spreading, heat, and thick discharge, see a doctor.
The real risks
Dermals carry the usual piercing risks plus a few that come from having a single anchor in flat skin. Knowing them up front is how you avoid or catch them early.
Rejection and migration are the big ones. Because a dermal is held by one small anchor rather than a channel through tissue, the body can slowly push it toward the surface. Signs are the top sitting lower or tilting, the anchor becoming visible under thinning skin, or the whole piece drifting from where it started. Caught early, a piercer can remove it before it works its way out and scars.
Snagging is the daily hazard. A top that catches on a sweater, a towel, hair, or a seatbelt can be yanked partly out or torn loose, which sets back healing or ends the piercing. This is why placement away from friction and a low-profile top both matter.
The top unscrewing is a simple but common annoyance. Threaded tops can loosen over time and fall off, leaving the bare post exposed or lost. Check the top is snug now and then once healed, and have a spare, because a lost top on an exposed post catches even more easily.
Other risks include infection if it is handled with dirty hands or under-cleaned, hypergranulation (a red, weepy bump of overgrown tissue around the top, often from pressure or a top that sits too tight), and embedding, where the top is screwed down so close that skin grows over it. A raised bump around a dermal is not always a keloid; our guide on telling a piercing bump from a keloid walks through how to tell them apart and what to do about each.
How long they last
Dermals are best thought of as semi-permanent, not lifelong. There is no fixed lifespan, and how long yours lasts depends on placement, anchor quality, your body, and luck with snagging.
Some stay put and problem-free for years. Many last somewhere in the range of one to three years before the body gradually rejects the anchor or a bad snag forces removal. High-friction spots like the hips tend to have the shortest run, while a calm, flat placement can go much longer. Planning to enjoy it for a while rather than forever is the realistic mindset.
Getting one removed
Removal is a professional job, not a DIY one. The anchor foot sits under the skin, and once tissue has grown through its holes it is held in place, so it does not simply slide out.
A piercer removes a dermal by loosening the tissue around the foot, sometimes with a small incision or by massaging and manipulating the anchor free, then lifting it out and cleaning the site. It is quick in trained hands. Trying to pull one out yourself risks tearing the skin, snapping the top off the post and leaving the foot buried, driving infection into an open wound, and a worse scar than a clean removal leaves.
After a professional removal, keep the small wound clean while it closes, and leave it alone. Most dermals leave a small mark, often a tiny dot or dimple where the anchor sat. If a mark or raised scar bothers you once the skin has fully closed, a dermatologist can advise on options, but give it time to settle first.
Deciding if one fits you
Look honestly at where you want it and how you live before you book. A dermal on the upper chest of someone who does not play contact sports and can keep necklaces off it has a good chance of healing clean and lasting. The same jewelry on a hip, under a waistband, on someone active is fighting friction every day. Pick a placement your clothing and habits will leave alone, choose a piercer who places dermals regularly, insist on an implant-grade titanium anchor, and treat the first three months as hands-off healing. If a spot you love is a high-snag zone, ask your piercer whether a flat-back stud through nearby tissue would give a similar look with a better chance of staying.
Frequently asked
How long does a dermal piercing take to heal?
Most dermal piercings heal in 1 to 3 months on the surface, though the anchor keeps settling underneath for longer. Healing is slower on high-movement areas like the hips or wrist and faster on flatter, less-disturbed spots like the upper chest. Do not change the top until a piercer confirms it is healed.
Do dermal piercings reject easily?
Dermals reject more often than piercings that pass all the way through tissue, because a single anchor has less to hold it. Rejection and migration are the most common reasons a dermal is lost or removed. Good placement away from constant friction, a well-fitted anchor, and not snagging it are what keep one in place.
Can you remove a dermal piercing yourself?
No. A dermal foot sits under the skin and tissue often grows around it, so removal is a job for a piercer or a doctor, sometimes with a small incision. Pulling at it yourself risks tearing the skin, leaving part of the anchor behind, and scarring. Book a professional removal.
What is the difference between a dermal and a surface piercing?
A dermal (microdermal) has one entry point, one anchor under the skin, and one visible top, with no exit hole. A surface piercing uses a staple-shaped surface bar with two separate holes and two visible ends. A dermal can sit almost anywhere flat, while a surface bar needs enough room for both ends to sit flush.
How long do dermal piercings last?
There is no fixed lifespan. Some stay put for years, while many last one to three years before the body slowly rejects the anchor or it needs removal after snagging. A dermal is best thought of as semi-permanent, not forever.